钢便桥及混凝土便桥在地铁、市政工程中的运用

Application of Temporary Steel Bridges and Concrete Bridges in Metro and Municipal Works

钢便桥及混凝土便桥在地铁、市政工程基坑中一般作为交通疏解通道及施工场地。文章介绍了便桥的发展及在地铁、市政工程中的运用,并对便桥的种类、设计、施工、结构特点及应用进行了分析和论述。

In general, temporary steel bridges and concrete bridges are used as traffic access roads at construction sites of metro and municipal works. This paper introduces the application and development of temporary bridges and analyzes and describes in detail the type, design, construction, cautions, merits and drawbacks of temporary bridges, which is a good guide and reference for the design and construction of similar works.