China Railway 8 works have been rated by China Enterprise Excellent Story

In order to welcome the 20th National Congress of the Communist Party of China

Fully demonstrate the central enterprise as a national economy

The responsibility and responsibility of the role of "pressing stone" and "top beam column"

Create a strong atmosphere of a new era and building a new journey of dreams

April this year

The Publicity Bureau of the State -owned Assets Supervision and Administration Commission of the State Council jointly launched the People's Daily Online

"Top glorious ten -year power rejuvenation has me"

Fifth Central Enterprise Excellent Story Creation Exhibition Activities

This creation show

A total of reports from the central enterprises are recommended to submit

More than 3,200 pieces of pictures and video works

After several rounds of strict selection through relevant experts

A total of 8 works in China China Railway won each other

First, second, third prizes and excellent prizes

Fully demonstrate the pioneer of opening the road

Responsibility in serving the overall situation of national development

Next

We are here together

Listen to the good story of China China Railway

↓↓↓

First prize

01 "Drawing Xintian Road"

(Submitted unit: China Railway Second Hospital)

Introduction: After 10 years of hard work and excellent efforts, the Lalin Railway has changed from dreams to reality in the hands of China Railway builders, bringing a new way to the beautiful Tibet. During the construction of the Lalin Railway, there are such groups of people who are the pioneers of the danger of the sky, the depicting of the blueprint of the sky, and the behind -the -scenes people of the steel.

second prize

01 "The Gong of the New Era"

(Submitted unit: China Railway 1 Bureau)

At the southwest side of the motherland, at the throat of the Qin Shi Tea Horse Ancient Road, the mountains were wrapped in the endless Lancang River. On the banks of the Lancang River, the story of the rapids of the Qingcui hoof, and the story of the Dazhu Mountain Tunnel starts from here.

Start

In 2008, the Darui Railway Da (Li) Bao (Shan) section was the first to start construction. There are 21 tunnels and 34 bridges with a long line of 135.64 kilometers long. Among them, the Dazhu Mountain Tunnel, which is about 14.5 kilometers long in Baoshan, Yunnan, is a "hell" tunnel that allows more than 500 tunnel experts to look at the straight head -crossing 6 broken belts, which integrates complex faults and earthen mud. The various types of risks such as large deformation, high geothermal, and rock explosion are listed as a highly difficult project by China's China Railway. It is a "worldwide problem". Due to the poor geological conditions, the construction period was adjusted from 5 and a half years to 8 years, and it was once again adjusted to 13 years. Dozens of young people in the first or three decades from China Railway in the first round of the Railway, ten -to -year, are easy to get cold and summer, and take root in the mountains. Here are more than 4,000 days and nights.

"Tunnel in the tofu brain"

As soon as the construction went to 1 kilometer, there was a "off the horse" -the Swallow fossa break.

Han Fangjin, then the chief engineer of the Second Working Zone and the party member, still remembers: "Mud and weathering stones are mixed in the fault. There are countless sizes. "

During the construction, the top of the swallow nest's palm was suddenly cracked with a collapse of about 60 cm in diameter. In less than 10 minutes, the sudden mud did not pass the knee, and the collapse continued to expand. If it is not blocked in time, the surrounding rock formation may collapse, and the consequences are unimaginable.

"I am a party member, I am in front!" When the withdrawal crowd was shocked, Han Fangjin took the party members to lift the cement bag and rushed into the mud. As soon as the public responded, everyone also stepped forward to block the gap. Fighting for more than 4 hours, and code for more than 10 tons of cement and sandbags to exclude the danger.

"During the construction of the tunnel, it is a commonplace of mud. The biggest one, the fault mud dregs out of the palm surface, and instantly launched a dozen tons of excavators for dozens of meters." Han Fangjin recalled.

"It's like water curtain hole!"

In June 2014, the exit tunnel in charge of the Sanong District has entered the anti -slope section. Due to the high side of the palm and the low surface, the excavated line must take a "downhill road". Streaming, rushing into the digging, the construction drainage of the anti -slope section is difficult.

In the early morning of the 4th, after hearing the duty staff of the Sanong District, he said that "there is a sudden water in the palm of the palm, and the instantaneous water exceeds 1800 cubic meters per hour." Liu Xinhua was startled and rushed to the scene urgently. In just a few minutes, the palm of the palm has been waist, and the palm was flooded for more than a hundred meters from outside. It's urgent! Liu Xinhua and colleagues quickly formulated a plan to guide workers to install water pumps and water pipes ... At 9 o'clock in the morning, they barely achieved water and pumping balance, and continued to increase the pump. Essence

后来，这样的抽排水就成了常态，直到竣工，隧道总涌水量高达3.2亿立方米，相当于21座西湖的水量，由于涌水量太大，经隧道正洞排出的水在大柱山和Between the Lancang River, a spectacular artificial waterfall was formed.

"Here is the Flame Mountain!"

Also accompanied by high temperatures, with the excavation of the exit end, the temperature in the cave continues to rise, and the environmental temperature remains about 40 degrees Celsius all year round. When the jet operation is sprayed, the vault temperature exceeds 50 degrees Celsius. Because the water in the tunnel perennially, the humidity of the temperature section of the highland is about 80%. Zhao Zhenfeng said that the construction operator is like working in the sauna. It will be difficult to breathe for more than 3 minutes in the vault. There is a feeling of suffocation.

The project department has to use ice cubes to cool down every day. Putting a lot of tons at a time. After the workers do it for a while, they must cool down on the ice, otherwise they will faint. These ice will melt for more than 3 hours; In hour, drinking more than a dozen bottles of water, do not need to go to the toilet, sweat DC, soaked in the whole body ... When the Pingqi checks the export tunnel palm puppets, in order to not delay the construction progress, Xu Guojun continuously work in the tunnel to work nearly work nearly work nearly work near the tunnel. 30 hours. He was sweating, and sweat entered his eyes for a long time, and his eyes swelled. The ventilation conditions were poor, coupled with continuous work, Xu Guojun fainted at the scene. The workers raised him with seven hands and quickly sent him outside the hole. After breathing fresh air, he slowly woke up. The first sentence after waking up was "the quality of the grouting must be controlled."

"It is the biggest guilt to accompany her"

In 2008, Jiang Dong was 32 years old, and his 8 -year -old daughter was just in elementary school. In August that year, with the opening of the Beijing Olympics, it came to Dazhu Mountain, and it was 13 years. In the face of the extremely difficult environment and spiritual dual torture, he still chose to stick to it. Many people persuade him to leave "changing a relaxed unit, or other beneficial projects to achieve results and better promotion." "But this railway is an important project that improves road network layout and development of the western region in the national medium and long -term railway network planning. Anyone retreats, and our party members cannot retreat." Jiang Dong said.

For thirteen years, Jiang Dong has been gorgeous, and his 8 -year -old daughter has also been stunned and grew into a big girl of 1.76 meters. He said that the most sorry for his daughter: "My daughter has not been able to spend a day from elementary school to junior high school, high school, and sometimes I do n’t know what to say. When I open it, I must bring my wife and daughter, sit down The first departure, let them see what they are insisting on these years, and let them feel the pride of my father. "

After the Darui Railway was opened to traffic, the train only took 5 minutes through the Dazhu Mountain Tunnel of 14.5 kilometers. But for this short 5 minutes, the builder struggled for 13 years. Now that the tunnel has been connected, and they have become the "new era of the new era" of people's mouth.

02 "Tianlu Eagle"

(Submitted unit: China Railway Electrification Bureau)

Introduction: The short film is based on the construction of the Lalin Railway, and the touching story of the Plateau father and son soldiers as the starting point. It tells a college student. After graduation, I went to Tibet to participate in the construction of the Lalin Railway. , Rebellion, to the final understanding and growth journey, showing the deep love of the builders and the dedication of the railway industry.

Third prize

01 "The Belt and Road Initiative", the flowers of the old and old friendship are blooming "

(Submitted unit: China Railway Guangzhou Bureau)

Open Udim's lifeline

The II II II bidding for the China Railway Guangzhou Bureau has been aimed at the "build a good railway and benefit the Laos people" since its entrance to the market in 2016. It has carried out various activities and achieved remarkable results. Local leaders and local people are highly praised.

Highway 1801 is a dirt road built along the old forest of the deep mountains. The road is narrow, the slope is steep, and it is difficult to bump. It is the only main traffic channel connecting the Udim Provincial Provincial Provincial City and Menga County, and it is also the only lifeline for construction of construction materials. From the provincial capital of Mengsai County to more than 60 kilometers in Menga County, off -road vehicles must be bumpy for more than 3 hours to reach.

To this end, the project department considers two aspects to decide to renovate Highway 1801. On the one hand, it can completely open up the traffic bottlenecks of the people of the two places, solve the difficulties that have been troubled by them, and benefit the local people; Essence After the project department, the main leaders of the province of Udims, the old and the old and China Railway Co., Ltd. and the superior units were highly supported. In early March 2017, the project department set up a professional road maintenance team to adjust technical force, invested 41.6 million yuan in funds, and broaden the 1801 highway 45 kilometers. Floor or asphalt, use concrete hardening processing through the village section. For the danger and easy to decline, a collision -proof pier, a warning road sign, and a wide -angle mirror have been built. Demand for local people's traffic conditions. On May 1, 2017, the 1801 Highway was basically completed.

On July 5, 2017, the head of the Public Engineering and Transportation Department of Udim Sai Provincial Public Engineering and Transportation Department was given a prize and awarded a special award to the project department. history.

Rescue and disaster relief rushing on the front line

At about 3 am on August 5, 2017, a heavy rain in the Udims area caused a major flood that not only caused the multiple construction sites to be severely affected, the people along the line were affected, and the living line of the 1801 highway was more. Disposed by mountain floods and landslides. The project department immediately organized the majority of employees to race with time and sound the anti -rescue assembly number.

Under the attack on heavy rains and floods, many places 1801 and 2W highways were damaged by heavy rain, floods, landslides and mudslides, and paralyzed the main transportation channels; many local people along the railway construction were affected, and the houses were underwritten. Waiting for rescue. The project department immediately organized the hard work and machinery and equipment to clear the obstacles on the river, ditch drainage to divide the floods, reduce the pressure of flood resistance, and immediately organized employees to carry out selfless international rescue to them, and separated them from the floods to escape from the danger of rescue danger. territory. More than 40 people who lived near the river near the project department were arranged to transfer to the project department resident refuge. The project department immediately distributed drinking water, towels, etc., and the cafeteria also prepared meals to provide the people of refuge. In order to quickly open the two transportation lifeline of Highway 1801 and 2W highways, the project department organizes strength and machinery and equipment, and coordinates the Office of Udim Sai Province, the Menga County Government, and the Mengsai County Government, etc. obstacle. With the unremitting efforts of all the builders at all levels and project departments at all levels, it quickly seized the damaged traffic lifeline, and a large number of local affected people were rescued immediately.

The prototype of Nakko New Village appeared at the beginning

The establishment of the Chinese and old railways to benefit the people of the two countries is a cross -era project of well -being and friendship. However, due to the large time span, there are many villages, and railway construction land acquisition has continued to accelerate the construction process of Laos.

New rural construction starts from six major sectors of infrastructure construction, crop promotion, community capacity building, coordination of urban and rural development, strong grassroots governance and stable settlements. Become the "UNSU" in the Mekong River, in order to find opportunities for breakthroughs in development and poverty reduction, and increase the demand for material and spirit of residents along the line. The leaders of the China Railway Guangzhou Bureau's Lao Lao Railway Project are always concerned about the construction of the government's new rural areas and the resettlement of local villagers in the pipe section. Promote the situation, and actively organize personnel to mechanically calmly, road repair, and water circuits well, provide useful building materials to contribute to the construction of new rural construction in Udim Sai, and have been widely praised in the mouth of the local government and the surrounding people. Essence After more than half a year, the villagers in Nakkura have revisited their new houses. The scene has begun to take shape. There is a great scene at the scene. The villagers and people have called the place where the place of placement is "Nakko New Village".

"The staff of the work zone helped them a lot, giving them the materials of the house, connecting water and electricity, planning construction land, etc. None of them did not pay a penny. Thanks to the builders of the middle and old railways, so that they had a better environment Add new home, now there is a passage, and the venue is wider, and it is convenient to do anything. "

A new teacher in the school

"Classmates, a little loud, come to read with the teacher, Saberi (Lao Yu) Hello (Chinese) ..." Stan Dan, a young volunteer of the Lao Lao Railway Project Department of the China Railway Guangzhou Bureau, uses silver bell -like sounds, Learn Chinese words "Hello" and "Belt and Road" with students of Wangyang Village, Mengsai County, Laos Udoc.

In order to actively respond to the call of the superior Youth League Committee, enrich the content of the production of front -line youth activities, and explore and expand overseas project group building activities, the China Railway Guangzhou Bureau Zhong Lao Railway Group Branch launched a young volunteer activity of "My Dream" theme. Combined with the local economic and social conditions, the young builders are the main force of the volunteer backbone force, in -depth rural schools along the bidding section, understand the education situation of local schools, and based on the company's youth employee activities, carry out care and help rural school students along the line along the line. Young volunteer service activities.

After the event, when we asked Teacher Stan's teaching these two words, she said: "I think they will go out in the future as a student, and the first one who goes out is to learn to communicate. It is to open the relationship between people, and the first sentence of communication often starts from saying hello, and the second is to learn from international vision to examine themselves and their country. All the way, they may not understand, but in the future, their small heads will understand that this is a very vast world. I can come to Laos. We must not only build a middle -aged and old railway, but also practice this honor to practice When you are in actual life and at work, be the inheritance of the friendship between the old and the old and the old culture. To be honest, when I pick up the chalk, the moment I face the classmates, I find the feeling of the original class. Exciting"

"The relationship between the country lies in the relatives of the people, but the heart is intersecting, and Fang Chengqi is long." Under the "Belt and Road" initiative, the China Railway Guangzhou Bureau Zhongdao Railway Project Department not only builds a boutique project, but also pays attention to the people's heart project. It played a role in promoting economic cooperation, showing the image of the old central enterprise in the old central enterprise, and carrying forward the spirit of the Guangzhou Bureau.

02 "X degree of the Dream of the Tunnel"

(Submitted unit: China Railway Tunnel Bureau)

Introduction: The short film selection of the Gaoligongshan Tunnel and the vertical well, the Xiaochangkun Railway Xiaobailing Tunnel, the Shenzhen Channel, the shield and the excavation technology national key laboratory The specific case of significance tells the story of the length, depth, hardness, dimension, accuracy, speed, and speed of the Tunnel Bureau of the China Railway Tunnel and even the Chinese tunnel bureau, and show the feelings of the Chinese tunnel builders.

03 "Bridge Repair" (Submitting unit: China Railway Eighth Bureau)

Introduction: The bridge is communication, understanding, the rainbow of the sky, the dragon of the flying dancing, the monument of the rise, and the long -awaited totem. As a bridge, although it is not remembered, it is worthy of being sung forever.

Excellent award

01 "Painting Gorgeous Life with Bridge"

(Submitted unit: Zhongtie Bridge Academy)

Gao Zongyu, male, Han nationality, native of Nanjing, Jiangsu Province, was born in January 1964. He has no party democratic person, a doctorate degree, a professor -level senior engineer, an academician of the Chinese Academy of Engineering, and a master of engineering survey and design of engineering. Chief Expert. The comrade was selected as a national candidate for the new century talent engineering, and has won Fidic China Outstanding Youth Consultation Engineers, Models of Central Enterprise, National Engineering Survey and Design Master, National Outstanding Professional and Technical Talent, National Outstanding Science and Technology Worker, Zhan Tianyou Railway Science The honorary titles such as the technical award, the first national innovation contest, etc., and enjoy the special allowance of the State Council.

Get diligently to build a bridge in more than 50 bridges to build a bridge

Following the generation of New China, Wuhan Yangtze River Bridge and Nanjing Yangtze River Bridge are accompanied by their growth. At that time, Gao Zongyu never thought that the bridge would enter his life and became the place where his life was. The bridge designed by myself will cross the river with the masterpieces of Zhan Tianyou and Mao Yisheng, and reflect each other.

In 1981, Gao Zongyu filled the Southwest Jiaotong University in the volunteer of the college entrance examination. When the pen tip stays in a professional selection column, the names of some famous bridge masters suddenly appear in their minds.

Since then, the bridge has become an indispensable part of Gao Zongyu's life.

In 1990, Gao Zongyu, 26, participated in the design work of Wuhan Yangtze River Second Bridge, was mainly responsible for mechanical computing. The Second Bridge of the Yangtze River was the first span in Asia at that time. The data involved alone can be reserved with more than 100 pages of thick books. At that time, there was no relevant computing software in China, and Gao Zongyu simply wrote the program himself. Tens of thousands of data, which takes 10 hours, plus analysis and judgment, one day passed, and Gao Zongyu did it for half a year. Even after more than 20 years, the "Cyclisure Structural Software System" he wrote at the time still maintained an internationally leading position.

Those who really let Gao Zongyu's Chinese bridge world designed in 1998, the Fuzhou Minjiang Bridge. This bridge was 605 meters, and at that time, it ranked first among the global combination of Liang Calaon Bridge. Gao Zongyu led the team to work hard, and spent 1 year designing accurate calculation software. As a result, the high -precision calculation obtained to save 20%of the steel for the bridge and save more than 30 million yuan in funds.

In 2001, Gao Zongyu designed China's first cross -sea bridge, the East China Sea Bridge, and created a new type of bridge construction method for "prefabrication, overall, and factories", which greatly improved the efficiency of bridge construction.

In 2004, Gao Zongyu hosted the Zhengzhou Yellow River Public Railway Bridge. In order to solve the problem of a large width difference between the upper and lower bridges of the bridge, the steel truss beam was designed as a unique inverted trapezoidal, and the upper width was narrow. And setting a new record of the world's large bridge.

In his decades since then, more than 50 world -renowned super projects such as Huanggang Yangtze River Bridge, Tongling Yangtze River Bridge, Da Shengguan Yangtze River Bridge, Zhengzhou Yellow River Bridge, Pingtan Cross -Sea Bridge, etc., became one of his career in his bridge. At the pearl, the bridge has also become the "destiny" in his life.

Ten years of focusing on letting the bridge dreams come into reality

In his career, Gao Zongyu was most impressed by the Shanghai Connect of the Yangtze River Bridge.

In 2005, Gao Zongyu first contacted the Shanghai Connect Yangtze River Bridge. Since then, in the past ten years, Gao Zongyu has frequently come to Nantong for more than ten times for the Survey of the Yangtze River Bridge of the Shanghai Connect. After several years of bridge site comparison and navigation safety arguments, in July 2010, in order to make full use of river resources, while ensuring the safety of bridges and channels, the planned Xitong Bridge was selected to build the Shanghai -State Railway Yangtze River Bridge.

After the bridge is determined, the second step is to determine the span. Only when the position is fixed and the span is fixed can the bridge type be set. After several screening and optimization, the bridge design plan finally adopts the bridge type of the cable bridge. Through advanced technologies such as the cable bridge and steel truss beam, the bridge can meet the needs of large span overloads. According to the design and planning, the Shanghai -Stock Exchange Yangtze River Bridge collects the national railway, intercity railway and highway. The main bridge is 1092 meters. After completion, it will be the world's largest span public railway dual -use cable bridge.

As the designer of the Shanghai -Stock Exchange Yangtze River Bridge, when looking back at the past, Gao Zongyu was so emotional: "After more than 10 years of unremitting efforts by the designer, the Shanghai -Stock Exchange Yangtze River Bridge officially started construction in 2014. It was completed and opened to traffic in 2020. Looking forward, I finally entered the reality from my dream! "

Persist in running and constantly refresh the world bridge record

In the new century, with the rapid development of China's high -speed rail, Gao Zongyu put his energy on the high -speed rail large span bridge. The Beijing -Guangzhou high -speed rail Wuhan Tianxingzhou public railway two -purpose Yangtze River Bridge is another milestone in the career of the Gaizong Yuqiao.

"Run the car above and the train below." The structure of this bridge use of the public iron is far more difficult than the ordinary highway bridge. Shoucheng is a risk -free approach, but the bridge must be raised as a whole to increase the size of the rod, which will cause the amount of engineering and material to increase. In order to achieve economic reasonable, suitable structure, and perfect force, he proposed a new design plan. At that time, the world's largest span public railway dual -use cable bridge was used to use the three cables and three main trustees.

As soon as the plan was proposed, it was opposed by experts, thinking that the plan had no precedent in the world, and there was a huge risk. In the sound of disputes, the bridge design was in a dilemma of dilemma. Is it Mo Shoucheng, or is it courageous to innovate? Gao Zongyu firmly chose the latter.

Through a series of scientific and rigorous research, his team fully demonstrated the technical and economic feasibility and rationality of the three main faces and three main trustees bridge structure. Compared with the traditional double cable structure, this scheme saves 3,330 tons of steel, the height of the railway and highway bridge deck is reduced by 1 meter. The cross -strait bridge can also reduce the height and shorten the length, saving the cost of more than 110 million yuan. After more than five years of construction, Wuhan Tianxingzhou Yangtze River Bridge has been opened to traffic smoothly, and has harvested countless "the world's most, the best in China". In June 2010, the 27th International Bridge Conference George Richardson Award, which is the Bridge "Nobel" award, is selected from the world every year. In 2014, Wuhan Tianxingzhou Bridge "Three Cable Faces, Three Main Toron Public Iron Bridge Building Technology" won the first prize of national science and technology progress. The project has been awarded the first prize of national science and technology progress in the past three years. Bridge engineering project.

The construction of a cross -sea bridge is an important achievement in the progress of my country's bridge science and technology this century. As one of the main leaders of my country's first batch of cross -sea bridges, in the design of the East China Sea Bridge, he pioneered the new structure of the box -shaped beam -shaped bridge of the main waterway bridge, which not only solved the problem of corrosion corrosion of bridge in the marine environment, but also also solved the problem of corrosion of the bridge in the marine environment. It meets the strict requirements of the bridge dedicated to the heavy -duty vehicle, and provides valuable experience for the development of my country's cross -sea bridge project and the large cross bridge lighting of heavy -dwelling vehicles in China. The durability design scheme he proposed in the marine environment has been widely used in subsequent construction of the cross -sea bridge. In the design of the Hangzhou Bay Bridge, Gao Zongyu designed a pre -pre -production of pore box beams for the non -traffic area bridge for the high waves of wind and waves. Safety and construction speed.

Due to the long -term adherence to the front line of bridge scientific research, design, and construction, engaged in bridge engineering design and research work, and achieved outstanding achievements in high -speed railway large span bridges, multi -tower cable load -bearing bridges, and cross -sea bridge design. Six items (of which: 1 special award, 1 first prize, 4 second prizes), 1 national engineering design gold award, silver award each, 8 provincial and ministerial awards, 41 authorized invention patents, published 38 papers 38 Article, publishing 2 monographs.

02 "Innovation for a ax to cut thorns and thorns, Hongwujiang Hai Li Feng Bei"

(Submitted unit: China Railway Bridge Bureau)

Introduction: The China Railway Bridge Bureau adheres to the spirit of "crossing the sky to surpass self", and play a key leading role in the major original innovation and key core technology breakthrough in the bridge field, and has made important contributions to promoting economic and social development, serving the national family members and people's livelihood. Standing at the new starting point of history, the China Railway Bridge Bureau will continue to move forward in the great current of the national development situation, promote the digital transformation and upgrading of the bridge industry, improve the industry's independent innovation capabilities and core competitiveness.

Every story

They are all the microcosm of Chinese Iron Man who adhere to dedication

Filling with a strong home country

More inspiring the Chinese Iron Man in the new era

Keep in mind the mission, do not careless

Continue to be a pioneer in the opening of national infrastructure construction

Source: China China Railway

Edit: Jia Qi

Review: Xiangwen

School counterpart: Lulu

Editor: Deng Zhuo

For more exciting details, see "Belt and Road Report (Chinese and English)" ↓↓↓

- END -