October 21, 2024-22nd，China Steel Structure Association 40th Anniversary Conference and 2024 China Steel Structure Conference Successfully Held in Beijing。Recognition was given during the meeting.，China Railway Mountain Bridge under China Railway Industry、China Railway Baoqiao won the award respectively“Outstanding Contribution Award”；China Railway Baoqiao、China Railway Mountain Bridge won the special prize of Science and Technology Progress Award、First prize，China Railway Jiuqiao won the first prize of Science and Technology Progress Award、Technology Innovation Award。
 

01Outstanding Contribution Award

▲China Railway Industry

As the largest steel bridge manufacturing enterprise in China,，In 1894，The first large-scale railway steel bridge in China has been built.——Luanhe River Bridge，It has created the history of China's independent construction of steel bridges.。The company has successively participated in the construction of Huailai Bridge on Beijing-Zhangjiakou Railway and Guanting Reservoir Bridge on Beijing-Zhangjiakou high-speed rail.，Become the only Chinese enterprise to participate in the construction of the new and old Beijing-Zhangjiakou Railway。

▲Luanhe River Bridge

Company“Steel structures for bridges”The product has been recognized as the single champion product of the national manufacturing industry.。So far，China Railway Industry has manufactured more than 5000 steel bridges.，The annual production of steel bridge and steel structure products reached more than 1.6 million tons.，Domestic market share over 60%，Initiated the industrialization of large steel bridges in China、Automation、The pioneer of information-based manufacturing，The complete set of steel structure manufacturing technology for large-span heavy-duty bridges has reached the world's leading level.。It has won the National Gold Award for Quality Engineering successively.、China Construction Engineering Luban Award、China Civil Engineering Zhan Tianyou Award、Gustavus·Linden Junior Prize and many other international and domestic awards。

▲Steel Bridge Intelligent Production Demonstration Line

Changtai Yangtze River Bridge、Key projects such as Shenzhen-Medium Passage are the carriers of implementation.，An intelligent plate cutting production line is constructed.、Board unit intelligent assembly weld production links、Intelligent manufacturing production line for steel truss beam member、Intelligent assembly line、Collaborative manufacturing cloud platform with intelligent coating production line and workshop manufacturing execution intelligent control system as the core——“Five lines and one system”A new mode of intelligent construction of steel bridge，Comprehensively improve the automation of steel truss girder manufacturing、Digitize、Networking、Intelligent level，Comprehensively promote the transformation and upgrading of the steel truss manufacturing industry。
 

02Science and Technology Progress Award

  

Grand Prize

China Railway Baoqiao、China Railway Mountain Bridge Relies on Changtai Yangtze River Bridge Project，It's done“Key Technology and Equipment for Steel Structure Construction of Super Long Span Highway-Railway Cable-Stayed Bridge with Asymmetric Load”Research on the results。Since the commencement of the project，The company set up a technical specialist team for the first time.，Be responsible for project technical research and process innovation。Has conquered 120mmWelding deformation control technology of hollow super-thick plate、Accuracy Control of Geometric Dimensions of Bridge Deck Slabs with Double Transverse Slopes in the Same Layer of Highway and Railway、Difficult problems such as geometric dimension accuracy of asymmetric large segment and alignment control of assembly。Through the application of digital management technology and intelligent manufacturing equipment，Run a business、Administration、Digitalization of production and other links、Deep Integration of Intelligence and Bridge Industry。This achievement has authorized 32 national invention patents.、2 international invention patents，Obtained 4 software copyrights，9 provincial-level construction methods，Main participation and editing industry、Place、Group standard 8，Published 74 academic papers。

First prize

▲Baoji Union Bridge

Jointly studied by China Railway Shanqiao and Southwest Jiaotong University，Formed“Research and Application of Key Technologies for High Quality Construction of Steel Structure Bridge”；China Railway Baoji Bridge studies the manufacture of Baoji Union Bridge and Jinan Fenghuang Yellow River Bridge.、Installation method，Form a set.“Key Construction Technology of Long-span Suspension Steel Bridge under Special Circumstances”；China Railway Ninth Bridge Relies on Zhuhai Xijiang Rail-cum-Road Bridge Project，Formed“Multi-tower rigid frame structure of highway and railway on the same floor-Key Construction Technology of Continuous Cable-stayed Bridge”。

In addition，China Railway Ninth Bridge“Based on modified ultrathin flaky frequency material,VOCsStudy on Long-acting Protective Coating of Waterborne Primer”Technology won the Technology Innovation Award。