大方参与蒙西华中铁路建设

In recent years, Dafang’s Heavy Equipment steel bridge business has developed in a spurt, and masterpieces have been produced frequently to help the national railway development plan and fully promote the pace of infrastructure construction in China. This Dafang Heavy Equipment is undertaking the construction of the Mengxi Huazhong Railway Sanmenxia Yellow River Highway and Railway Bridge, which spans some sections of the Lianhuo Expressway. Currently in production.

项目背景

The Sanmenxia Yellow River Bridge is located between Pinglu County, Yuncheng City, Shanxi Province and Shanzhou District, Sanmenxia City, Henan Province, connecting the north and south banks of the Yellow River. It is a full-line control project of the Mengxi Huazhong Railway. The Sanmenxia section of Mengxi Huazhong Railway is an important part of the “three vertical and four horizontal” transportation network. Our company undertook the construction of some sections of the project.

完成部分

产品优势

大负载

这座桥需要承受的重量相当于数万辆汽车同时承受的重量。我公司制造桥梁，采用Q345qd大厚度钢板，通过优质焊接工艺进行满焊，确保桥梁在使用中的强度、稳定性和耐用性

抗震性强

该桥属高烈度区，桥址区基本地震烈度为Ⅶ度。我公司在建桥时，充分考虑地震对桥梁的影响，采取合理的结构措施，有效提高了桥梁的抗震性能。

环保要求高

大桥穿过三个自然保护区。为贯彻生态环保理念，桥梁两侧安装遮光隔音屏障，减少列车通过时噪音和光线对湿地保护区内鸟类的不利影响。阻尼道砟垫安装在铁路桥面上，以减少列车通过时钢梁的振动。

完成部分

The Sanmenxia Yellow River Highway-Railway Bridge is the longest railway in the world that has been built and opened for operation at one time, spanning the country’s land from north to south. Our company is fortunate to participate in the construction of some of the road sections and go all out to help the national infrastructure construction. At the same time, the production of this project marks another solid step taken by Dafang Heavy Equipment in the production of steel box girder. In the future, Dafang Heavy Equipment will continue to carry forward the spirit of tenacious struggle, meticulous production and scientific construction, to create more brilliance in the field of steel structure engineering, strive to build the largest steel structure bridge production base in the Central Plains, and promote the development of China’s railway industry.