宿迁市迎宾大道二期快速化改造工程桥梁预制拼装技术应用

Application of Bridge Prefabrication and Assembly Technology in Rapid Reconstruction Project of Yingbin Avenue in Suqian City

摘要:

以宿迁市迎宾大道二期快速化改造工程为例，介绍了高烈度区城市桥梁快速化施工的预制拼装成套技术应用。科技创新因地制宜，大大改进了传统的预制拼装技术，开发了适合于高烈度区的快速施工、可靠耐久的连接技术，节约了成本，极大地提升了现场的施工效率；多项新技术、新工艺的应用，取得了良好的经济和社会效益。

Abstract:

Taking Suqian Yingbin Avenue Phase II Rapid Reconstruction Project as an example, the application of prefabricated assembly technology in the rapid construction of urban bridges in high-intensity areas is introduced. The technological innovation of the project is adapted to local conditions, which greatly improves the traditional prefabricated assembly technology, and develops the fast construction, reliable and durable connection technology suitable for high-intensity areas. The cost is saved and the on-site construction efficiency is greatly improved. The application of multiple new technologies and processes has achieved the good economic and social benefits.