How to save a bridge? More than 6 hours after the heavy car pressed the beam, many parties recalled the thrilling moment.

       CCTV News:Baoji-chengdu railway is the main artery connecting northwest and southwest. Because of the early completion of the line and low grade, how to deal with the extraordinary flood peak has become the number one problem for the railway department. On the morning of July 11th, due to the heavy rainfall in Sichuan, the water level of the Fujiang River in Mianyang City rose sharply, and the Fujiang Bridge on the baoji-chengdu railway was in danger of being washed away by the flood.

       On July 11th, the K283 train was delayed by 7 hours due to heavy rain.

       On July 11th, a large number of passengers in Chengdu Railway Station refunded their tickets and changed their visas.

       On July 11th, Mianyang Works Section was blocked.

       It turned out that Mianyang section of baoji-chengdu railway was blocked by heavy rain, and the water level of Fujiang River rose sharply. No one thought that this would be a catastrophic flood once in 50 years.

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       Xu Xingwu, section chief of Mianyang Works Section of China Railway Chengdu Bureau Group Co., Ltd.: "I have worked for so many years, and I know that the maximum flood discharge of this bridge was 8000 cubic meters per second, so it exceeded 50% yesterday (11th)."

       Railway bridges generally have two water levels, the lower of which is the speed limit water level. Once the blocked water level is reached, you can’t drive. How to deal with dangerous situations is a test for railway public works workers. They know very well that the Fujiang Bridge on the upstream line has been built for more than 60 years, and the lightness of steel beams will become a fatal shortcoming in the face of floods.

       Xu Xingwu: "The main span is a steel beam bridge, because it is light in weight, and its resistance to lateral force is poor, just like building blocks. If you put a force on the building blocks to hold them down, it will not be easy to push them down."

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       Who will press and how? Everyone has the same idea. Lu Minghui, deputy section chief of Mianyang Works Section of Chengdu Bureau Group Co., Ltd. of China Railway, said: "For the special flood, our flood control office has formulated a plan to deal with the catastrophic flood."

       Xu Xingwu: "We have to take unconventional measures and adopt ‘ according to our own experience and basic principles. Heavy trucks press the bridge ’ The way to stabilize this bridge. "

       Seeing the rising water level, it is urgent to make decisions as soon as possible. However, it is not easy to make a decision to "weigh the car against the beam".

       Shi Guangde, director of the dispatching office of Chengdu Railway Bureau Group Co., Ltd., said: "The first thing we consider is the personal safety of locomotive crew and engineering technicians, and the second thing we consider is whether the weight of the loaded freight train can meet the carrying capacity of this line bridge."

       After more than ten minutes of difficult and careful research, the dispatching office officially ordered. The train is over 45 knots, loaded with ballast, weighing 4,000 tons, and the bridge is crushed by heavy vehicles!

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       Lu Minghui: "The water level is about one meter away from the bottom of the beam, and there are basically no large floating objects in the upper reaches, so we decided to put the car in the past."

       There are four drivers driving these two trains, both born in 1990s. It is the first time for them to cross the Fujiang Bridge at a constant speed of less than 10km/h..

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       Zhang Qiang, driver of Chengdu Locomotive Depot of China Railway Chengdu Bureau Group Co., Ltd.: "This task has never been encountered before, and it must be tense. It was a heavy-duty train pulled at that time. If the operation is not stable, it will have a great impact on the bridge deck, and the flood impact may make the bridge collapse."

       Usually, the speed limit of freight trains passing through Fujiang Bridge is 80km/h, but the speed should not exceed 10km/h, and in case of heavy load, the starting and braking must be stable to reduce the impact on the bridge. It’s a bit like threading a needle. It has to be accurate. In addition, the freight train used this time is also called "railway special ballast unloading vehicle" in the industry. Recently, Mianyang Works Section is undergoing line overhaul, and the ballast unloading vehicle is parked near Mianyang, so it was put in use at the first time. However, when the car crossed the bridge, thorny problems followed.

       When the car got off the bridge, everyone didn’t relax, and everything was just beginning. At 12 noon, the water level reached its peak.

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       Xu Xingwu: "We are most worried and scared when we have started to scour the bearing. Of course, there is a heavy-duty train and a heavy-duty train of more than 4,000 tons on the bridge at this time. We feel that the problem should not be too big."

       However, news came from the upstream that a large number of floating objects were washed into the river. When did they arrive here and how to deal with them? Everyone’s heart was in their throats.

       It is not only the public workers who are highly nervous, but also the four drivers in the locomotive have been on standby during the six hours of bridge pressing.

       Chen Long, driver of Chengdu Locomotive Depot of China Railway Chengdu Bureau Group Co., Ltd.: "Our locomotive stayed in a safe zone after crossing the bridge. The locomotive is equivalent to being in operation all the time, which means that the car has not turned off." Zhang Qiang, driver of Chengdu Locomotive Depot of China Railway Chengdu Bureau Group Co., Ltd.: "If the flood continues to rise, it will cause certain danger to the bridge deck, and we will also drive the car out immediately."

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       At 4: 30 in the afternoon, the flood peak receded, and the train left the scene. The driver’s work came to an end temporarily, but in the hands of the public works workers, the last security line before opening to traffic was still being held.

       Xu Xingwu: "There is still a lot of follow-up work, mainly inspection and monitoring, especially whether there is any damage to the internal structure of the pier and whether its foundation is washed."

       After inspection, it was confirmed that baoji-chengdu railway began to return to normal traffic 8 hours after the heavy car pressed the beam.

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       Shi Guangde: "The decision to use freight trains to press beams also provides a scientific basis for later decision-making."

       Xu Xingwu: "A soldier’s greatest contribution to the country is not sacrifice but victory. I think we can win if we can keep this bridge!" "

Yang Jingde: Hua Tuo, the "Imperial Doctor" who devoted his life to the aerospace industry.

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CCTV News:Speaking of Hua Tuo, everyone must be familiar with it. It is said that this imperial doctor in the Three Kingdoms period has a wonderful hand to rejuvenate the disease. In the Capital Aerospace Machinery Company under the China Academy of Launch Vehicle Technology, there is also a "doctor Hua Tuo". However, this doctor is not a doctor, but an old technician who repairs machine tools. He is Yang Jingde.

Yang Jingde, born in 1937, is a national senior technician, graduated from Shanghai Aviation Industry School (formerly "East China 250 Technical School"), and is one of the earliest military industry technicians trained in New China. At the age of 18, he was assigned to Nanyuan Aviation Repair Factory, today’s Capital Aerospace Machinery Company, and began to deal with cold machine tools.

Now, Nanyuan Aviation Repair Factory has developed into a base for the batch production and development of missiles and rockets in China. From green to old, Yang Jingde never left. He used his life’s wisdom and years to interpret his persistence in the space dream.

Another kind of "magic doctor": "looking, hearing and asking" to repair machine tools

In the 1950s, China’s space industry was still in its infancy, and the conditions were very difficult. Nanyuan aviation repair shop has only a total of hundreds of equipment, all of which are hand-operated machine tools. Yang Jingde doesn’t even have a desk in her dormitory.

However, Yang Jingde was never afraid of hardships, and especially loved to study hard, seizing every opportunity and time to learn advanced technology. Because of his outstanding performance, he was also sent to learn the maintenance of precision machine tools from Soviet experts. For this reason, he made every effort to cherish this hard-won learning opportunity.

At that time, Yang Jingde, who was very young, was already quite famous in the factory. Years of study and research and tempering on the production line have enabled him to practice a stunt: "looking, smelling, asking and cutting" the equipment like an old Chinese doctor.

The oil on the equipment guide rail is more or less, clear or turbid. Yang Jingde can tell the cause of the fault with his eyes.

He can also "listen" to the fault. A few years ago, a British imported equipment was abnormal. Yang Jingde went to the front of the machine tool, leaned down, listened to the noise of the equipment, and then felt the temperature and rotation frequency of the equipment with his hands. The roar in the workshop was extremely noisy, but it did not affect his judgment at all, and he found the "lesion" in a few times.

What’s more, there is another trick, "sound detection from a distance", which makes everyone have to admire the superb skills of this old technician.

One year, Yang Jingde had just finished gallstone surgery, and one of the equipment in the unit was broken. In order not to affect the production, he walked out of the hospital and went back to the workshop for a day. Until he found the cause of the equipment failure and solved the problem, the young comrades of the rest of the equipment could do it by themselves, and he dragged his tired body home. Who knows that at 9 o’clock in the evening, my colleague called and said that the machine that had just been repaired had broken down again. In desperation, he can only instruct the on-site personnel by telephone remote control: "You put your mobile phone next to the machine and I will listen." He vaguely heard the irregular noise in the roar of the machine.

"You put ‘ Lead screw ’ Clean it and see if there is anything extra. " Yang Jingde said.

After the maintenance master took down the "lead screw", he found that there was indeed something superfluous in it. It was aluminium scrap who wore the ball of the "lead screw", which caused the equipment to malfunction. Clean it and reinstall it. Problem solved!

Lay the foundation for your dream with your aerospace peers.

"On October 1, 1997, I began to enter the stage of re-employment, and the specific work was as follows … …” It can be seen from a yellowed Production Task Record Book that this old technician can retire 19 years ago. At that time, Yang Jingde was famous for his stunts, and many units wanted to hire him. The boss of a company came three times and offered him 5000 yuan a month. One company even said, "The salary is up to you, and you are hired as a consultant, so you don’t have to work."

At that time, the salary of rehiring old experts in the factory was 500 yuan per month. Before retiring, the factory leader only said to Yang Jingde: "The factory can’t live without you." He nodded without hesitation.

"I was trained in the factory. Everything I have is given by the factory. I can’t be ungrateful." Yang Jingde said. Not for fame, not for profit, Yang Jingde is like a rock. This firmness is the infinite loyalty of this old technician to the aerospace industry.

After rehiring, the leader always told Yang Jingde that he didn’t have to come to work every day, so call him if he had any questions. But he is still not at ease, coming every day.

Selfless and earnest attitude, marvelous machine repair technology, Yang Jingde has saved a lot of money and made progress for the factory over the years.

In the summer of 2014, an imported machine tool broke down seriously, and there was no maintenance capacity in China, so it had to return to the country of origin, with a maintenance cost of more than 1.3 million yuan and a cycle of at least 3 months. This is a high-precision machine tool, and no one dares to touch it. Yang Jingde looked at it and said, "It can be repaired!"

As a result, 77-year-old Yang Jingde stooped and got in and out of the equipment every day, sweating and working for 20 days. Finally, the machine tool was repaired with only 150,000 yuan. Yang Jingde not only saved "foreign equipment", but also saved more than one million yuan in maintenance costs for the factory. This shocked the original manufacturers.

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In 2015, Yang Jingde was 78 years old. Considering his age, the company leaders were really worried about his physical condition, so they ended their re-employment. However, he is still the same as before, and the unit is responsive and has no words.

The old man who repaired machines walked with the aerospace industry all the way, and every progress of this career condensed his life’s hard work and pursuit. He is a witness and a founder. (Text/Liu Chang)

The cycling race of "International Military Competition -2020" and "Tandem" ended, and China advanced to the semi-finals.

  Moscow, August 31st (Xinhua) Reporter Lai Yuhong and correspondent Jing Haihui reported that the cycling race of "International Military Competition -2020" and "Tank Biathlon" ended on August 30th, and all three teams of China team successfully completed the race and advanced to the semi-finals.

  There are 45 teams from 16 countries and regions participating in the cycling race of "Tank Biathlon". The 702nd team, 703rd team and 701st team from China won the third, fourth and tenth place respectively.

  On the morning of August 30th, local time, China’s team 703 made its debut at the Russian Alabino shooting range, competing fiercely with Belarusian, Serbian and Azerbaijani teams. During the competition, although the third shot missed the target in the artillery shooting, the members of the 703 car group quickly adjusted their mentality and galloped all the way through obstacles such as wading fields, soil ridges and rutting bridges. The anti-aircraft machine guns and parallel machine guns all hit the target, and finally won the first place in the group and ranked fourth in the cycling race. So far, all three teams of the China team have finished the race and won the first place in the group.

  "International Military Competition -2020" was held in Russia, Belarus, Armenia, Azerbaijan and Uzbekistan from August 23rd to September 5th. 156 teams from more than 30 countries and regions participated in the competition, with more than 5,000 participants. China has sent six teams and more than 260 officers and men to participate in six events, such as "Top Scout", "Two Tanks", "Safe Environment", "Open Water", "Automobile Expert" and "Airborne Platoon".

  "Tanks Biathlon" is the highlight of "International Military Competition -2020", which is divided into two stages: cycling race and relay race. The semi-final will start on September 1st, and it will be carried out in the form of relay race. Three teams from the same participating country will use one equipment to relay the driving and shooting tasks.

  Above: On August 30th, the team from China participated in the cycling race of "Tank Biathlon" at the Russian Arabino shooting range. Xinhua news agency

Experience the China big plane C919.

  (video production: the main station is dreaming of the media creative studio)

  Commercial aircraft has always been called the jewel in the crown of modern industry. On May 5, 2017, with the success of the first flight of China C919 passenger plane, China people’s dream of a big plane took another step forward. In the following five years, the C919 large passenger plane has been conducting evidence-based test flight. On September 29th, 2022, it ushered in the most important moment — — Obtaining the type certificate issued by the Civil Aviation Administration of China also means that after 15 years’ efforts, China has completed the whole process of design, manufacture, test, flight test and airworthiness certification of a large jet airliner in strict accordance with the internationally accepted airworthiness standards for the first time. The C919 has the "safety qualification" to deliver to customers and put into market operation, and it also marks that China’s airworthiness certification ability has reached the advanced level in the world.

  For this important historical moment, two C919 aircraft flew to Beijing from the development site, which was the first time that a large C919 passenger plane flew to Beijing Capital International Airport. As the first "passengers", CCTV reporters from the main station followed one of the planes and experienced this unusual journey exclusively. This is the first time that a large C919 passenger plane has witnessed the report by the media since its first flight. What exactly is the interior of C919 cabin like? What kind of experience will you have when you take the C919 domestic large plane for the first time? The CCTV reporter at the reception desk reveals the secret for you!

  (CCTV reporter Cui Xia Tao Jiashu assisted in filming China Commercial Aircraft He Chun Xu Bingnan Yan Tianyu)

During the Spring Festival holiday, the national road traffic is generally stable and orderly. It is expected that the self-driving return traffic around the Lantern Festival will remain high.

Beijing, February 17 (Reporter Jing Wong) The reporter learned from the Traffic Management Bureau of the Ministry of Public Security that as of 19: 00 on February 17, the road traffic safety situation in China was generally stable and orderly, and no serious road traffic accidents were reported.
According to the forecast of the Central Meteorological Observatory, from February 17 to 22, due to the cold wave weather, there will be a sharp drop in temperature in most parts of China, with heavy snowstorms in parts of Xinjiang, Inner Mongolia and Heilongjiang, and small to moderate rains in eastern North China, most of Huanghuai and parts of northern South China, which will adversely affect traffic.
The Traffic Management Bureau of the Ministry of Public Security reminds drivers and friends to always put traffic safety first, pay close attention to the weather and road information before going out, arrange the travel time and route reasonably, and don’t drive too fast and fatigue in order to hurry.
On February 16, 2024, in Chongqing, airport employees held their posts to escort passengers back to Spring Festival travel rush.
During the Spring Festival holiday, the national road traffic was generally stable and orderly.
The Spring Festival holiday takes a long time. According to the relevant person in charge of the Traffic Management Bureau of the Ministry of Public Security, people travel by car and concentrate, and the road traffic flow continues to run at a high level. From the traffic flow of 700 important passage nodes of 73 expressways monitored by the Traffic Management Bureau of the Ministry of Public Security, it is about 20% higher than that of the same period last year. Local public security traffic control departments judge and judge easily blocked road sections in advance, formulate organization and diversion plans one by one, strengthen regional police cooperation among departments, strengthen linkage and cooperation with transportation, fire rescue, medical first aid and other departments, highway maintenance, obstacle clearing and other units, strengthen patrol control and command and guidance of key time periods, key road sections and important nodes, and make every effort to unblock and ensure smooth work.
In order to ensure the road traffic safety during the Spring Festival holiday, the majority of traffic police auxiliary police stick to their posts, keep a close eye on the key sections with concentrated traffic flow and prominent hidden dangers according to the characteristics of traffic violations and accidents during the holiday, pay close attention to the three keys of source investigation, key rectification and strict road management, adhere to the combination of fixed-point duty and mobile inspection, and strictly investigate serious traffic violations such as drunk driving and "three overload and one fatigue". During the long holiday, the country dispatched 181,000 police officers and 62,000 police cars every day, started more than 4,000 traffic police law enforcement stations and set up more than 20,000 temporary duty stations.
In Hainan, in order to cope with the superposition of traffic flow on the first day of work after the holiday and Spring Festival travel rush’s departure from the island, Haikou traffic police will guide the cross-sea vehicles and local residents to avoid cross-traffic conflicts.
In view of the traffic guarantee of vehicles crossing the sea on the first day of work after the holiday and in Spring Festival travel rush, at the press conference of Qiongzhou Strait Spring Festival travel rush in Haikou City in 2024, the relevant person in charge of the traffic police detachment of Haikou Public Security Bureau introduced that in order to serve and ensure the passengers and friends to cross the sea safely and return smoothly, Haikou Public Security Traffic Police implemented measures such as separation of passenger cars and trucks, separation of cross-sea and transit lanes, classification control and diversion guidance, and went all out to unblock and ensure smoothness.
On February 17, 2024, Hebi, Henan Province, the last day of the Spring Festival holiday, people set foot on the return journey one after another.
Beijing: Line 7 does not stop, and Line 10 opens 30 minutes earlier.
In response to the large passenger flow of railways and civil aviation returning to Beijing, the reporter learned from the Beijing Municipal Transportation Commission that on February 17, the Beijing Municipal Transportation Department adopted comprehensive measures such as subway delay, bus encryption, dispatching and renting (network car) to "guarantee point" transportation, and increasing airport bus capacity to ensure passengers’ connecting trips at night.
Beijing West Railway Station and Metro Line 7 take measures of non-stop and continuous operation. The operation time of Beijing West Railway Station on Metro Line 9 was extended by one hour. The operation hours of the 9, 21 and 387 originating routes are extended, and the four originating routes, including the night 14, night 22, night 23 and night 36, are arranged with mobile capacity to ensure passengers’ travel.
Beijing South Railway Station, Metro Line 14 extended the operation of Beijing South Railway Station for 1.5 hours. The operation time of Metro Line 4 is extended by one hour. On February 18th, the public transport capacity was strengthened from 1 am to 3 am, and seven spare cars were added to three night shift lines (night 15, night 17 and night 24), and high-speed rail lines were opened in due course.
Beijing Fengtai Station, on February 18th, Metro Line 10 opened 30 minutes earlier and Line 16 opened 1 hour earlier. The bus will strengthen the capacity of two high-speed rail lines at Fengtai Station at night, add 16 spare cars to the two special lines, and arrange 10 extra spare cars to be called at any time in the surrounding bus stations.
Beijing Railway Station and Metro Line 2 both extended their operation hours by 30 minutes, and opened their doors 10 minutes earlier on February 18th. Seven bus lines increase capacity.
Beijing Chaoyang Station, Metro Line 14 Dongfeng beiqiao extended its operation for 1.5 hours on the upstream and 1 hour on the downstream. Public transport increased investment in transport capacity and continued to add 10 cars, with a total of 140 cars. The capacity of the night 13 road will be increased, and the Chaoyang station will be issued. The shuttle bus from Shilibao and Hujialou to Dongdaqiao will strengthen the connection capacity to the East Third Ring Road.
In addition, the subway Daxing Airport Line was delayed for 1.5 hours, and the subway line 19 and Daxing Airport Line were delayed synchronously.
Chuzhou, Anhui Province: Charging Station in High-speed Service Area "Full Power" Escort
Official tip: refuse to take the overcrowded car and "hacker transport"
It is predicted that by the Lantern Festival, the passenger flow of self-driving return cars will remain high, and due to the cold wave weather, a new round of rainfall, snowfall and cooling will be ushered in most parts of the country, which will adversely affect the return traffic in Spring Festival travel rush.
The Traffic Management Bureau of the Ministry of Public Security reminds drivers that when traveling by car, they should pay close attention to the weather changes and road traffic conditions, plan and arrange their trips reasonably, and adjust their travel plans as much as possible in case of bad weather such as low temperature, freezing rain, snow, fog and dust. To drive according to the law, do not overspeed, overload passengers, fatigue driving, and drunk driving is strictly prohibited; It is necessary to be civilized and courteous, pay attention to observation and slow down at intersections. In case of slow traffic and traffic congestion, queue up in order to pass, and do not fight for the road or occupy the emergency lane; In the event of a traffic accident, it is necessary to keep in mind that "the car pulls over and people evacuate, that is, call the police" to prevent secondary accidents; Be sure to choose legal and compliant vehicles when taking passenger vehicles, refuse to take overcrowded vehicles and "hacking", and fasten your seat belts all the time.
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This year, I went to work for 251 days, two days more than last year.

Unconsciously, the 8-day Spring Festival holiday is coming to an end, and I have to go to work for 6 days in the first week after the holiday. After going to work on Sunday, February 18th, there will be another Monday. According to the Notice of General Office of the State Council on Some Holiday Arrangements in 2024, the holiday date of this year’s Spring Festival is: February 10th to 17th, with a total of 8 days. Go to work on February 4 (Sunday) and February 18 (Sunday). It is reported that the working day in 2023 is 249 days, and the working day in 2024 is 251 days. This year, I have to go to work for 2 days more than last year.

The first large-scale rain and snow countdown in 2020! It will snow in over 13 provinces, autonomous regions and municipalities

Attention! Attention! Attention!
Starting from the weekend (4th)
The first large-scale rain and snow in 2020 will kick off.
This process has a wide range and a large accumulated precipitation.
Long duration.
4-5 days,North-central Shaanxi, Shanxi and HebeiEqual place
There is little to medium snow or sleet.
North-central Shaanxi, South ShanxiThere is heavy snow locally.
6-7 days,South-central Shaanxi, South Shanxi
Northern Henan and southern ShandongEqual place
There will be heavy snow or sleet.
Huanghuai, Jianghuai and Jianghan will enter rainy mode.
Rain and snow arrival schedule
Put it away! See when you get off at home.
Rain and snow arrival schedule:
4th
Main areas: East of Southwest China, East of Northwest China to Jianghan, West of Huanghuai and West of North China.Key provinces:Central Shanxi, eastern Ningxia, western Inner Mongolia, south-central ShanxiThere may be moderate to heavy snow in the area, and there may be heavy snow in some areas.
5th
Main areas: the eastern part of northwest China to North China and its southern part to the Yangtze River.Key provinces:North-central Shanxi, Shanxi, western Hebei, northwestern HenanThere may be medium snow and local heavy snow in the area.
6th
Main areas: areas along the middle and lower reaches of the Yellow River to the middle and lower reaches of the Yangtze River.Key provinces:Central and southern Shaanxi, southwestern Shanxi, western Henan, northwestern Shandong, and western HubeiThere will be snowfall in the area, and there will be heavy snow and local snowstorms in high altitude areas in southwestern Shaanxi, southwestern Shanxi and western Hubei.
7th
Main areas: southern Huanghuai, Jianghuai and northern Jiangnan.Key provinces:Eastern Henan, south-central ShandongThere may be snowfall in the area, and it is not excluded that there may be heavy snow to blizzard in some areas.
In some cities in the north
Due to the recent high temperature
This round of rain and snow is a bit "skin"
Some rain first and then turn to snow.
Some may have rain, sleet and ice particles.
Xi’an: From the afternoon of the 4th to the 7th, it turned to sleet at night on the 5th.ZhengzhouLate at night on the 4th → evening on the 7th, there may be rain, sleet and ice particles, etc. The most likely time for sleet is the daytime on the 5th and the early morning to the morning on the 7th.JinanDuring the day on the 5th → at night on the 7th, sleet will start to turn around the early morning of the 7th.Beijing: 5 th night →6 th morning, XiaoxueShijiazhuang: the morning of 5th → the night of 5th, in the snow.
It’s snowing in the north, and it’s mainly raining in the south.
Hubei, southern Henan, northern Anhui and northern Jiangsu
Eastern Chongqing and western YunnanThere is moderate to heavy rain in other places.
Due to the long time limit of forecast
The public should also pay attention to the upcoming forecast.
The rain and snow lasted for a long time this time.
Shaanxi, Shanxi, Henan and Shandong provinces.
It is necessary to guard against the influence of rain and snow on aviation and road traffic.
Reporting/feedback

This special reunion dinner is really delicious!

Original title: This special reunion dinner is really delicious!

"Today’s annual meal is very fragrant and warm." On January 30, after eating a special reunion dinner at school, Wang Tongbang, a 2021 graduate student of the Department of Artificial Intelligence Education of Huazhong Normal University, said with emotion.

This year, a total of 161 students from Huazhong Normal University stayed in school for the New Year. On the day before New Year’s Eve, the school invited the students’ representatives who stayed in school during the winter vacation to have a "group annual banquet" and sent the students a New Year gift package and warm wishes. Although this special "Group Year Banquet" took the form of distributing box lunches and scattered meals, the students still lamented: "It smells good!" "I also feel at home when I stay in school for the New Year."

In a conference room in the Nanhu complex of the school, representatives of teachers and students communicate while eating lunch boxes. "I wish the students a prosperous and prosperous Year of the Tiger, and learn something!" The school leaders sent New Year greetings to the students who stayed in school for the New Year, asked about their study and life, and told everyone to pay attention to safety precautions, strengthen physical exercise, and communicate with family and friends more. If you encounter difficulties in life during your stay in school, the school will provide you with all kinds of help in time.

On the same day, Huazhong Normal University also prepared lunch boxes, Chinese New Year gift packages and Chinese New Year red envelopes for the students who did not attend the group annual banquet at the scene, which were collected by the heads of various training units and sent to the students’ dormitory. The delicious food and the warm words of the teachers moved the students deeply.

"Although I haven’t seen my family, it is also a special experience and growth opportunity for me to stay in school for the New Year." Yun Tianrun, a 2020 undergraduate from the School of Psychology in Hong Kong, said.

Li Bairong, a 2019 undergraduate from the School of Computer Science, is from Taiwan Province. He said that he was used to living in Wuhan and wanted to feel the Spring Festival in Hubei this year.

After receiving the gift package, Xing Xu, a 2018 doctoral student of China Rural Research Institute, said: "The concern and condolences of the school made me deeply feel the’ temperature of Chinese teachers’. Wuhan is very cold after the snow, but my heart is warm. Guizishan is my home in Wuhan. "

The reporter learned that in order to ensure that the students staying in school have a warm and happy New Year, in addition to ensuring normal meals during the winter vacation, Huazhong Normal University also provides free meals for the students staying in school from New Year’s Eve to the second day of the first month.

Hubei Daily All-Media Reporter Han Xiaoling Correspondent Wu Yan Party Botao

(Photo taken by correspondent Chen Xichang)

Source: Hubei Daily

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Wang Zhiwei: He solved the problem of baffling foreign automobile experts in two hours.

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Zhiwei Wang

CCTV News:"A simple and beautiful" car dream "will always shine in my heart: it is because I love cars and Beijing cars that I have persisted for more than ten years, and I will continue to do it with my life." The man who said this is Wang Zhiwei, a senior technician in a Beijing automobile factory. Although he is only 37 years old, Wang Zhiwei already holds many titles, such as Beijing’s senior industrial technical expert, winner of the National May 1st Labor Medal, and "youth post expert" in the national automobile industry.

Wang Zhiwei, a native of Shunyi, Beijing, likes playing with machinery since he was a child. After graduating from junior high school, Wang Zhiwei was admitted to Beijing Automotive Industry School to study in a technical secondary school. After graduating from technical secondary school, he went to a car company in Beijing and worked in the assembly workshop.

Automobile assembly and adjustment workers need to assemble and debug tens of thousands of parts to ensure that every screw and every wire are accurate, so that the automobile can run normally. However, one of the wires is out of order, which is often difficult to detect. After years of exploration, Wang Zhiwei has summed up a set of unique vehicle circuit system adjustment and detection technology and troubleshooting methods, which can quickly detect and eliminate faults.

From a junior worker to a senior technician, the average person needs more than ten years, and he has completed five consecutive technical jumps in one competition. After the introduction of new models, he solved technical problems that foreign technical support experts could not solve, and he solved them in two hours.

"I work as an assembler on the production line. Go to work at 8 o’clock every morning and get off work at 8 o’clock or even 10 o’clock in the evening. The hardest thing is that in 2003, as an operator on the production line, I couldn’t see the future, and my thoughts fluctuated at that time. " Wang Zhiwei said.

However, the turnaround also occurred that year, and the production capacity of the car factory was expanded from 50,000 to 150,000. At this time, the workshop maintenance team recruits people, and the new team is responsible for maintaining the new car that has just rolled off the assembly line. It has high technical content and needs an exam to enter. Wang Zhiwei, 23, and hundreds of employees signed up for the exam, and finally won the top 6, and successfully entered the maintenance team.

Subsequently, Wang Zhiwei started the learning hegemony mode of day and night, and he held a large pile of circuit system adjustment detection methods and troubleshooting methods of various models, which became a "big hand" for everyone in the maintenance team.

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Wang Zhiwei at work (right)

After obtaining the certificate of senior technician, Wang Zhiwei began to take apprentices. Newcomers are just graduates, without any experience, and need to be taught by hand. "I have a low education and I have to teach others, so I have to improve my theoretical study. Many times, I am learning and selling now." Wang Zhiwei said, "All say ‘ Church apprentice, starving master ’ But in my opinion, this is not a problem. When bringing new people, I will tell them which operations are correct and which are incorrect, where to start, and which level of knowledge to learn. "

In order to improve the professional quality of the whole staff in the workshop, Wang Zhiwei not only took full responsibility for the technical training of the assembly workshop, but also launched the "E2E Weekly Technical Promotion" for engineers to learn and improve, and the "Zhiwei Lecture Hall" for technical personnel training, which taught automobile theoretical knowledge and assembly skills, and trained more than 4,000 employees successively, and trained 7 skilled automobile electrical maintenance workers, of whom 25 grew up to be technicians under their guidance, and two became senior technicians.

One year, a certain model of the eighth generation could not be started after it was first rolled off the production line, and the technical support from South Korea could not solve the problem, so they called Wang Zhiwei to come over by name. After Wang Zhiwei went over, he used the unique vehicle circuit system to adjust the detection technology and troubleshooting methods, and solved the problem in two hours.

Since joining the work, Wang Zhiwei has solved more than 120 technical problems in production, including 27 outstanding innovations, 11 utility model patents and more than 300 production improvement projects.

In 2009, the company established the "Wang Zhiwei Chief Technician Studio" while continuously achieving various technological innovations. In the innovation studio, Wang Zhiwei mainly focuses on the improvement of tools and techniques, the cultivation of talents, the proposal of economic and technological innovation, and the improvement of achievements. Wang Zhiwei led the studio members to put forward more than 160 improvement measures in the company’s "two investments and one mention" project, saving nearly 7.4 million yuan.

After years of persistence and forging, "Wang Zhiwei Chief Technician Studio" has developed and trained a large number of outstanding young technicians. These young technicians have now become builders of various factories, and continue to influence and drive a new group of technical youth. (Source: Zhonggong. com)

Today, I am you | grab 50 training places in one minute! "Olive" is in the first place. Why do Qingdao people fall in love with this ball?

Peninsula all-media reporter Zhong Wenting

  Rugby is known as the first sport in the United States, but on a football field in Qingdao Guoxin Stadium, young men and women often play rugby games, and the joyful scene attracts many people to stop and watch. Recently, the reporter of "I am you today" on the peninsula felt the heat that 50 football training places were robbed in one minute.

The reporter first experienced the flag football.

  At present, Qingdao American Football Adult Equipment Group has 80 full-time players, more than 1,000 fans who often participate in training, and more than 3,000 waist flag football fans who are relatively easy to get started. Why is this minority sport so popular in Qingdao, from young people to children, from college students to returnees? Come and experience it with the reporters from Peninsula and feel the charming life of this fashionable city!

Grab the quota in one minute

It took the reporter a few days to grab it.

  Recently, the reporter came to Guoxin Stadium. Although it was 8 pm on Wednesday, the stadium was in full swing. The football team organized here is the American football team of Qingdao Conquerors. Captain Tong Yi told reporters that today’s football activities are becoming more and more popular. Professional team training and the participation of fans make this stadium lively, even on weekdays, there are different levels and intensities of training going on almost every night.

  Nowadays, no matter whether it is a zero-based "Little White" or an enthusiast who has been training for many years, he can find a suitable training team and teammates in Qingdao. "Regardless of flag football or American football, everyone’s acceptance is getting higher and higher. Now all football fans’ WeChat groups divided by category and grade have filled my top list, adding up to more than 3,000 people." Tong Yi pulled the reporter into the primary group of fans a week ago, but it took a week for the reporter to sign up.

  Because the registration is too hot, because the number of people needs to be controlled in each training, the upper limit of each registration is 50. At first, the reporter set up the information-free mode, and when he remembered to grab the quota, dozens of people had lined up behind him. Wait until the next training suitable for beginners, as soon as the registration information is sent out, 50 people will be reported in one minute, and there will be people waiting in line. Looking at the registration information carefully, there is only one second difference between the 50th person and the 51st person, and the 51st person in line is equivalent to the backup team for this training-if there are formal players who temporarily quit, the backup team members waiting in line at the back can make up the position according to the queuing order. The reporter was amazed at everyone’s enthusiasm. Captain Tong told the reporter that if you want to participate, you must register in advance. Fans know the basic registration instructions, and the organizers will also buy insurance for the players. Therefore, the registration process is very strict, and you will never accept temporary registration on the spot.

  After several days’ dedicated competition, the reporter finally grabbed a place to participate in zero-based training. On the left and right sides of the court, there is American football on one side and flag football on the other. The reporter signed up for flag football training.

Many girls are happy in flag football.

  For the classification of these two events, in many people’s impression, rugby requires intense physical collision and confrontation, which requires high physical quality. However, as a non-contact and non-collision rugby form, flag rugby has lower threshold, faster start-up and is more suitable for beginners to try to participate.

  The reporter first entered the football team with the waist flag on the right side of the venue. After entering the door, his teammates tied a belt for the reporter, and two pieces of cloth about half a meter long were hung on both sides of the belt. This is the waist flag. "Pulling this flag is equivalent to knocking down your opponent in American football. This is the biggest difference between the two categories. The flag football avoids direct collision and plays in a more gentle way, "Tong Yi told reporters." You see that the American football on the left needs to wear protective equipment and a helmet, but the flag football on the right doesn’t need it. Everyone can go into battle lightly, as long as they wear sports shoes. " The reporter found that the proportion of men and women in his training team is basically half and half, and most of them are young people in their twenties and thirties, while the American group with equipment accounts for the majority. Most of them are strong and their bodies reveal the traces of fitness all the year round.

Catching a ball is like hitting a sandbag.

Running is much happier.

  The reporter entered the training team of flag football. At first, fifty people were divided into five groups according to the number of times they participated in the training. The primary group where the reporter was located was the first-fourth training group. After grouping, the coach first organizes the practice of running and catching the ball without the opponent’s letting go of defense.

  The coach asked the group of ten people to form a line and take turns to train for running. After each person stood on the line, he waited for the coach’s command with his left foot in front and his right foot behind. When he heard the word "run", he ran forward quickly, stopped at the specified position quickly, and then turned around and went back. Familiar with the basic pace requirements, and then more complex running route training.

  Get familiar with the route first, and then catch the ball. In the training of catching the ball in situ, you are required to bend your knees, lean forward slightly, and keep your eyes on the ball. When the ball comes, you should stretch out your arms to meet the ball and fully relax your fingers to touch the ball. After touching the ball, both hands instantly exert force and recover it to firmly connect the ball. As it was the first time to participate in training, the reporter did not wear protective gloves, and when he reached out his hands to catch the ball, he was worried that his manicure would not be guaranteed. It’s best to wear protective gloves if there are girls participating in the training.

  When the ball comes, open your hands side by side with palms facing outwards, and there is a nearly triangular gap between the two index fingers and little fingers to catch the ball. When the coach saw that the reporter was attending for the first time, the girl would show some mercy. However, when the reporter saw a ball flying over for the first time, he was still a little instinctively afraid. At that moment, he just wanted to avoid being afraid of hitting his head. His companion described the reporter as bringing his own "ah" elongated sound effect, and then watched the ball land beside him.

Peng bo is attacking.

  This process of catching the ball is a bit like playing sandbags when I was a child, that is, "playing cat’s tail" in Qingdao dialect. Some people are scared when they see the ball, while others are excited when they see it.

  After catching the ball, you run with the ball. There are two kinds of holding the ball: two-handed holding and one-handed holding. Holding the ball with both hands is easy to combine with passing, and holding the ball with one hand is easy to accelerate. When holding the ball with both hands, the five fingers are naturally opened and the thumb is pressed on the most convex part of the ball; The palm is empty, and the finger grips the ball hard; The wrist is turned up, the elbow is set up to hold the ball in front of the body, and it swings left and right with the running action. There are two ways to hold the ball with one hand: vertical and horizontal. Hold the ball with one hand and hold it firmly with your hands, arms and chest.

  If you can catch the ball, you can either pass it to your teammates or break through the opponent’s defense and bring the ball to your camp, which means a touchdown. What the opponent’s defender has to do is to pull out the flag on the receiver’s waist. After pulling it out, the defense is successful. Therefore, when the players with the ball run, they have to avoid the other team to pull the flag.

  When the defender intercepts from the front or oblique side, he can use the arc running to get rid of his opponent. At this time, he should pay attention to the distance from his opponent, and he will be intercepted if he is too close to his opponent. Take a detour to the right as an example: lower your center of gravity and lean forward to run forward. When your opponent approaches from the front, look to the left to attract your opponent’s attention; Turn to the right with the inside of the left foot, cross the left foot to the front of the right foot, and run away in an arc. This process of running while protecting the flag is a bit like tearing a famous brand in the reporter’s view, while running to the designated position, we must not forget to protect the famous brand from being torn off.

  After understanding the basic rules, the coach organized two groups to have a friendly match. On the field, everyone encourages his teammates while learning skills. Even if there are mistakes, no one will complain. Everyone pats their shoulders and cheers on each other. At this time, losing and winning are not so important, and everyone has gained happiness in running.

From the eight-member student club

To the top four teams in the country

  Tong Yi told reporters that his Qingdao conqueror American football team was only a football club of Ocean University in 2013, with only seven or eight people at first. By 2018, there will be more than 30 American football players. They are bank employees, teachers, doctors and fitness instructors during the day ….. When they arrive at the training ground at night, they are football players when they put on their equipment. At that time, although the sport was relatively small in Qingdao, the enthusiasm of these players was very high.

  In order to improve the competitive level and get good results in the national league as soon as possible, people often go to Shanghai to participate in football training camps at their own expense. "Shanghai has always been a city with a relatively good development of domestic rugby, where there are more international coaches and a more professional training atmosphere. Therefore, in a 3-4-day training camp, everyone spends seven or eight thousand yuan to learn skills." In addition to spending money, it is not easy to bring a group of adults together for fixed training. "The fixed members are those people, and everyone has his fixed position. Without anyone, the overall training will be affected." Tong Yi recalled that in the early days when the team wanted to improve their performance, every member of the team overcame all kinds of difficulties, pooled their money and made time. "Everyone is an adult with family and career concerns. It seems that everyone has returned to his childhood and should also thank each member’s family for their support."

Jerry took a photo with Super Bowl champion Russell Wilson.

  In addition to regular training at least three times a week and going to Shanghai to participate in the improvement training camp every six months, the players at that time also contacted the old coaches in China online to ask tactical questions. "At that time, there were few people playing football in China, so no matter where people were far apart, as long as they were sincerely loved, there were some appreciate each other between them, and even strangers were willing to give you all they had to tell you about tactics by phone or online." Tong Yi missed the players’ thirst for knowledge about football at that time, "that ignorant and eager stage was as urgent and expected as a newborn trying to learn to walk."

  For Qingdao people, rugby needs a process from scratch. How to take every step on the field may be difficult for them to figure out for a long time, but it will be of great benefit to try it again after being instructed by the old coach on the Internet. Long-term hard work and exchange study, Qingdao team joined the National Rugby League in 2018, and in 2019, Qingdao team reached the third place in the northern part of the country, ranking among the top 12 in the country. In 2020, Qingdao team was shortlisted for the first time in the top four in China.

  2020 is an important year for Qingdao rugby. In that year, a senior player who represented China in the World Championships was invited from Shanghai, and a foreign coach was also invited.

  Jerry, a veteran player from the Shanghai champion team, was originally from Qingdao. After returning to Qingdao, he spent a year leading the Qingdao rugby team to practice better, free of charge. Everyone in the team tried their best, rain or shine, and the football level in Qingdao improved rapidly.

  Today, there are 80 regular football players in Qingdao, more than 1,000 fans who often take part in training, and more than 3,000 football fans with waist flags. Their influence has spread to the surrounding cities of Qingdao, and brother cities such as Yantai and Weihai often come to Qingdao to learn from them, just as the Qingdao team once went to Shanghai to study.

Both father and son are crazy about football.

Failure experiences quench the spirit.

  "peng bo, run! Faster! Good shot! " In Qingdao in June, a youth American football game officially began. Peng bo, a photographer on the sidelines, got busy. As a well-known media reporter, he had to shoot with a dozen catties of long guns and short guns, and at the same time he had to worry about the performance of his son on the field. In every competition, peng bo, a teenager, is like this, "playing as a partner" with his photographer father.

Peng bo attacked in the game.

  Today, 9-year-old peng bo has five years’ experience in rugby, and his relationship with rugby originated from an interview with his father many years ago. "I once interviewed an adult rugby team in Qingdao and fell in love with the sport at once. When peng bo was 4 years old, I sent him to learn rugby." Peng bo, the father of a loyal NFL fan, wore a jersey of NFL star Peyton Manning in the first football class. Foreign coaches were not used to addressing Chinese names and called peng bo "Manning", which naturally became the English name of peng bo.

  Four-year-old peng bo fell in love with the game when he first came to the football field, and he fell in love with the feeling of breaking through many obstacles and chasing after the wind. While he was training and playing, Dad would take out his photographic equipment to shoot the wonderful moments of the children, and use the Tik Tok "Lightning Manning" to record the growth of the children in football. Peng bo has excellent speed and flexibility. He was assigned as an attacker by the coach just after he went to training. At the age of 6, he showed excellent sense of the ball among his peers. He was assigned by the coach to take over the team and take on the most important scoring task. Now he has been able to make touchdowns again and again in the game to help the team score.

  When peng bo was 6 years old, his narwhal team played a friendly match with Jinan Cobra team, which was the first fully armed match he played with his friends. Facing Jinan team, which was older than himself and had certain competition experience, peng bo’s father described his son as "completely stupid, even the opposing players passed by him, and he wouldn’t move". He was replaced less than 3 minutes after playing, and the game ended in defeat. Failure inspired peng bo’s fighting spirit. He said to his father, "Dad, I want to practice more during the summer vacation." The original training once a week became three times a week, and soon, hard training paid off. Five months later, in the Qilu Bowl, peng bo and his teammates once again faced the Jinan team. He played well and played the whole game. In the last crucial minute of the game, he made three important Tackle, which prevented the opponent who was four years older than himself from attacking and won an exciting victory. Finally, the team won the Qilu Bowl.

His son peng bo is Peng Yan’s most satisfactory photography.

  As NFL fans, father and son often watch NFL games together and learn skills and tactics by watching them. Pumbaa has more than a dozen NFL star jerseys and many NFL peripheral products. He loves these "treasures" fondly, which also promotes peng bo’s interest in football. In order to encourage children, my father went into battle in person, participated in the adult flag football game, and won the championship against teams such as Shanghai, Dongying and Weihai, which also added a lot of confidence to peng bo.

American players come to help.

Help Qingdao win the championship

  Jerry, who came to Qingdao from Shanghai, now focuses on youth training. Jerry told reporters that there are more than 100 children studying rugby in Qingdao today. Although there are no special points for rugby majors in China at present, children’s rugby training from an early age can be brutal and tempered, which is very beneficial to physical fitness and willpower training. "Of course, intellectual development is also a very important aspect. Groups under the age of eight must master more than 20 sets of tactics. As soon as they read the tactical code, they must know where they and their companions are going to do, and their ability to adapt to the situation and psychological quality are all-round considerations in a tense environment."

  Jason, who played football in the United States since childhood, is very touched by the various benefits of football in children’s growth. Jason, a native of Tangshan, grew up in the United States. Now, after returning to China, he works as a fitness coach in a fitness studio in Yanji Road, Qingdao, and just joined the American football team of Qingdao Conquerors in June this year.

  Jason looks like a football player from the outside. Rugby is the first sport in the United States. Jason grew up playing in the United States. At the age of 19, he was selected for the Los Angeles high school team. Later, he performed well in the American college football league and entered the University of Los Angeles team with the eighth place. "Originally, Europeans are good at collision, Asians are usually more endurance, and I have been exercising for many years. I think I have both advantages at the same time." Jason is very confident about his football level. Jason has always been the only face of china in the team since he was a child. He admits that every time he comes to a new team, he will really get some strange eyes from his teammates and wonder if I, a China native, can play their ball. "Facts have proved that I can not only play, but also play very well. I used my strength to change the initial prejudice of foreigners against me and make all doubts disappear." Jason laughed and said that he was talented and could not do without long-term hard training. "I can squat 270 kilograms with a load now, and Bobby can jump 100 times continuously."

Jason is now working as a fitness instructor in Qingdao, and he will never forget his rugby feelings.

  Jason now works as a private tutor in a fitness studio on Yanji Road in Qingdao. He learned by chance that there are also professional football teams in Qingdao, so he immediately signed up for the training. In just one night, the coach discovered his strength and immediately invited him to enter the professional group for training. Jason has played in the United States for many years. He thinks that the strength of the Qingdao team today can not be underestimated, but the attack can be more fierce. "My goal is to help the Qingdao team win more championships!"

  Jason recalled the daily training of American teams in the past, and felt that it was indeed more intense than now. "At that time, players would wear 50 pounds of sandbags for long-distance running or press 20 kilograms of barbells for push-ups. Now, the training intensity of both adults and teenagers in Qingdao is much more’ civilized’ than I have ever seen before." Jason believes that the rugby environment in Qingdao can be gradually strengthened in addition to the training intensity, and the general fitness awareness of ordinary people around him is not enough. "Many people have not regarded sports as an essential part of their daily lives, so I still hope that people will get active soon. Even if they don’t play rugby, it is always beneficial to do more fitness and exercise."

Jason usually works out when he doesn’t practice.

  Finally, there is the spirit of entertainment. Jason thinks that although American football looks a bit barbaric and has a collision, in fact, its protective equipment and rules are making every effort to protect the safety of players. "I hope that once we get on the court, we will all let go of playing and abandon all social relations. No matter who is the leader and who is the colleague, we will be friends when we get on the court, and we will have a hearty game. We will neither be humble with our hands tied nor be impatient because of the inevitable collision in the game ….. I hope more and more people can join in and enjoy the happiness of the sport itself."

Reporter’s note:

The more open, the more confident.

The city of fashion is full of vitality

Nowadays, the football team in Qingdao is growing day by day.

  As a sports enthusiast, the reporter is glad to see that there are more and more interesting things in his hometown Qingdao in recent years, especially in sports and fitness. Squash, baseball, rugby and other once small sports have quietly emerged among men, women and children in the streets. With the mass base, the achievements of professional teams are among the best in the country.

  Qingdao has always been an energetic and enterprising city. People in this land are brave in challenges, high morale and full of self-confidence. American football equipment seems to be a foreign thing full of violent aesthetics. In fact, Qingdao people have played the game of "playing cat’s tail" since childhood. The happy pursuit of playing sandbags seems to have the same effect as flying on the football field today. Who can refuse this kind of happiness that makes adults go back to childhood? For children, rugby is also a good sport to develop intelligence and exercise, so there are many rugby families like peng bo.

  Nowadays, Qingdao’s economy is developing rapidly, and spiritual entertainment and mass fitness are also keeping pace with the times. Everyone is willing to spend 180 yuan to play a flag football in the stadium in their leisure time, and they can also accept spending thousands of dollars to buy American football equipment and join a professional American football team. What fun to play, enjoying life and inspiring life is the lovely romantic feelings in Qingdao people’s bones, and it is also open and inclusive to accommodate the winds from all directions.

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