On January 12, 2022, the 19th China Civil Engineering Zhan Tianyou Award was announced, and a total of 42 outstanding representative projects nationwide were awarded. 13 projects, including the Chongqing Jiangjin Jijiang Yangtze River Bridge and the new Liaoning section of the Beijing-Shenyang Railway Passenger Dedicated Line constructed by CRCC, are on the list, accounting for nearly 30% of the total number of awards. a record high.
China Civil Engineering Zhan Tianyou Award is the highest scientific and technological innovation award in China's civil engineering industry, and is known as the Oscar award in the domestic construction industry. In recent years, CRCC has adhered to innovation-driven development, strengthened technological innovation and management system construction, vigorously promoted the transformation of scientific and technological achievements, and significantly improved its technological innovation capabilities. Up to now, 136 civil engineering construction projects with high technological content and representativeness of CRCC have won this honor.
Chongqing Jiangjin Jijiang Yangtze River Bridge: The Chongqing Jiangjin Jijiang Yangtze River Bridge, designed and declared by the Fourth Railway Institute, is the third bridge across the Yangtze River in the central city of Jiangjin, Chongqing. The bridge is a double-cable surface suspension bridge with a total length of 1897 meters and a main span of 600 meters. , the bridge deck is 33 meters wide, with 6 lanes in both directions, which will play a role in promoting the formation of the regional central city form of "one river and two banks" in Jiangjin District and realizing the development of "one city on both sides of the strait". The bridge shortens the driving distance between Jijiang City and Binjiang New City from 18 kilometers to 1 km, and also opens up the fastest passage between Jiangjin and the main city of Chongqing.
The new Liaoning section of the Beijing-Shenyang railway passenger dedicated line: China Railway 12th Bureau Group presided over the application, and the total length of the new Beijing-Shenyang railway passenger dedicated line Liaoning section jointly constructed by China Railway 17th Bureau Group, China Railway 22nd Bureau Group, and China Railway 11th Bureau Group 406.7 kilometers, it is an important part of the Beijing-Harbin-Beijing-Hong Kong-Macao corridor. It is located between the two economic zones of North China and Northeast China. It is an important channel connecting Northeast China, North China, East China, Central South and other regions. For the first time, automatic driving of high-speed railways with a speed of 350 kilometers per hour covering functions such as automatic departure, automatic operation of sections, and automatic parking at stations has been realized. The project has won 31 provincial and ministerial science and technology awards, survey and design awards and high-quality engineering awards, 16 provincial and ministerial construction methods, 19 invention patents, 98 utility model patents, 5 software copyrights, and 2 green engineering awards.
Shanxi Central and Southern Railway Corridor: China Railway 12th Bureau Group presided over the declaration, and the central and southern railway corridor jointly constructed by China Railway 21st Bureau Group and China Railway 20th Bureau Group has a total length of 1269 kilometers and passes through the three provinces of Shanxi, Henan and Shandong. A heavy-haul railway with an axle load of 30 tons and an annual transport capacity of 200 million tons is also the world's first double-track electrified heavy-haul railway with the longest mileage built at one time. The project has won 1 National Quality Engineering Award, 30 Provincial and Ministerial Science and Technology Progress Awards, 24 Provincial and Ministerial Survey and Design Awards, 24 Quality Awards, 2 National Construction Methods, 13 Provincial Construction Methods, and 3 Industry Standards. 1 monograph.
New Qingyunshan Tunnel of Xiangpu Railway: China Railway 23rd Bureau Group presided over the application. The Xiangpu Railway Qingyunshan Tunnel, designed by the Fourth Railway Institute and supervised by the First Railway Institute, is a key and difficult control project on the entire Xiangpu Railway. It was the first in Asia at the time of construction. 4. The third longest double-line double-hole super-long tunnel in China and the first in East China, with a left line of 22.175 kilometers and a right line of 21.843 kilometers. The tunnel body passes through the Tengshan Nature Reserve, Qingyun Mountain National 4A Scenic Area and Eagle Point National Ecological Reserve, and has high environmental and water protection requirements. In the tunnel construction, the problems of small-pitch tunneling, long-distance ventilation and smoke exhaust, long-distance anti-slope drainage, and smooth blasting have been overcome successively, and zero-error penetration has been successfully achieved. The Qingyunshan Tunnel Project marks that my country's long tunnel construction technology has reached a new level.
Suzhou Rail Transit Line 2 and Extension Line Project: China Railway 17th Bureau Group presided over the application, designed by the Fourth Railway Institute, China Railway 12th Bureau Group, China Railway Construction Bridge Bureau Group, China Railway 18th Bureau Group, China Railway 19th Bureau Group The construction of Suzhou Rail Transit Line 2 and its extension project has a total length of 42 kilometers and 35 stations. The line connects the ancient city and surrounding areas, seamlessly connects the two hubs of Suzhou North Station and Suzhou Station, and passes through the national historical and cultural city buildings, cultural preservation buildings, Beijing-Hangzhou Grand Canal, etc. The route that crosses the most buildings. It has successively won the National Quality Engineering Award, the National Municipal Gold Cup, and the Jiangsu Province "Yangtze Cup" Quality Engineering Award.
Qinglian Railway Qingdao West Station Station Building and related projects: The Qingdao West Station Station Building, which is supervised by the Fifth Railway Institute, has a total construction area of 122,000 square meters and is the largest hub station building of Qinglian Railway. Engineering construction has always adhered to scientific and technological innovation, declared 5 invention patents, obtained 7 utility model patents, and formed 4 provincial and ministerial-level construction methods. Through a series of scientific and technological breakthroughs, a number of technological breakthroughs and innovations in the high-speed railway station building have been achieved, and the intelligent, energy-saving and high-quality construction of the high-speed railway station building has been promoted, and good social and economic effects have been created.
Taikoo Heating Project: The Taikoo Heating Project (Gujiao Xingneng Power Plant to Taiyuan Heating Main Line and Relay Energy Station Project) contracted by China Railway 12th Bureau Group, with a total length of 37.8 kilometers, is the first operation scale in China. The largest long-distance heating project is also the most representative heating project in China and even in the world. The large temperature difference and long-distance transmission heating mode of Swire Heating Project has become a demonstration model of urban clean heating in my country. It has successively won the titles of "Best Practice Case of Heating Energy Saving in Northern Urban Areas" and "Excellent Practice Case of Smart Heating", and has been fully promoted . The project has successively won the Luban Award and the National Gold Award for Quality Engineering.
Liuzhou Guantang Bridge Project: The Liuzhou Guantang Bridge, supervised by Tieyiyuan, is the world's largest thrust steel box arch bridge and the world's ninth largest span steel box arch bridge, with a design speed of 80 kilometers per hour. The lane has a span of 457 meters. The main line of the whole bridge is 1155.5 meters long. The bridge deck is connected to the two arches above by 148 suspension cables. The main bridge is a mid-support steel box arch bridge. . During the construction of the bridge, more than 100 people from academicians of the Chinese Academy of Engineering, experts and scholars from Southwest Jiaotong University, and experts from relevant units of the Guangxi Housing and Construction System participated in the discussion or design of the project plan, and repeatedly demonstrated the construction design and major plans to ensure the project. The technological advancement of construction and the reliability of the scheme.
Lanzhou-Chongqing Railway West Qinling Tunnel Project: The overall 28.2-kilometer-long West Qinling Tunnel of Lanzhou-Chongqing Railway was constructed by China Railway 18th Bureau Group and China Railway Electrification Bureau Group. . The tunnel body passes through the F6 regional large fault and 4 secondary faults, and there are geological disasters such as high ground stress, high ground temperature, water inrush, collapse, etc., and the construction is extremely difficult. Tieyiyuan first adopted the simultaneous construction technology of TBM excavation and secondary lining in the design, setting a world record of 843 meters of excavation per month. In addition, the TBM of the West Qinling Tunnel has been continuously excavated for a length of 15.6 kilometers, which is the longest railway tunnel in my country using TBM construction.
Guiyang Longdongbao Airport Underground Comprehensive Transportation Hub Tunnel Project: The Guiyang Longdongbao Airport Underground Comprehensive Transportation Hub Tunnel Project participated by China Railway 21st Bureau Group was one of the tunnels with the most complex geological conditions, the most difficult construction and the highest technical standards in China at that time. . It has successfully solved the problems of multi-mode, multi-direction and large-flow traffic relief, disaster prevention and rescue, energy saving and emission reduction in the compact underground space of Longdongbao Airport, making Longdongbao Airport’s underground transportation integrated hub the first in China that integrates aviation, high-speed rail, subway and public transportation. An integrated "green low-carbon, smart and intensive" demonstration project. The project won the "Luban Award" for China's construction projects and the gold medal of "The Third Global Systemic Innovation Exhibition and Competition".
Pakistan PKM Project (Sukkur to Multan Section): The Pakistan PKM Expressway (Sukkur to Multan Section) project is the largest transportation infrastructure project in the China-Pakistan Economic Corridor, with a total length of 392 It is the first two-way 6-lane highway with intelligent transportation function in Pakistan. The project is a key project of the "Belt and Road", a major north-south transportation artery in Pakistan, and a typical demonstration project of China-Pakistan friendly cooperation. After the project is completed, it will greatly improve the traffic conditions in Pakistan, directly drive the social and economic development of the areas along the route, and benefit the Pakistani people. .
Xi'an Metro Line 4 Project: The Xi'an Metro Line 4, which was surveyed and designed by the No. 1 Railway Institute, and was constructed with the participation of China Railway 20th Bureau Group and China Railway 18th Bureau Group, has a total length of 35.2 kilometers and a total of 29 stations, which have been successfully crossed 13 times. 11 ground fissures, and successfully avoided 5 state-level cultural relics protection units such as the Tang Daming Palace site and the Sui and Tang Chang'an City sites, perfectly combining cultural relic protection with engineering practice, adding an "underground style" to the ancient capital of the thirteen dynasties. String". This line is also the only subway line in the Xi'an subway network that connects Xi'an Railway Station, Xi'an North Railway Station, and continues to the Airport Line. It is of great significance to enhance the supporting capacity of Xi'an's external transportation hub and improve residents' travel conditions.
The first phase of Ningbo Rail Transit Line 3: The first phase of Ningbo Rail Transit Line 3, which was built by China Railway 16th Bureau Group and China Railway 14th Bureau Group, has a total length of 16.72 kilometers and a total of 15 stations. The "golden economic line" between the north and south of Ningbo city not only strengthens the connection between the north and south of the city, but also improves the overall service level of urban public transportation. The project started construction on December 23, 2014, and opened for operation on June 30, 2019. It has successively won the National Invention Patent Gold Award, the National Green Construction Demonstration Project, the Zhejiang Qianjiang Cup Quality Project Award, the Provincial and Ministerial Science and Technology Award, and the Provincial and Ministerial Science and Technology Awards. More than 40 grade construction methods. Editor/He Yuting
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