装配式公路钢桥的类型、特点及其应用  

On the Types,Characteristics and Applications of Prefabricated Highway Steel Bridges

作　　者：肖叶桃[1] 

机构地区：[1]解放军理工大学工程兵工程学院,江苏南京210007

出　　处：《国防交通工程与技术》2007年第3期85-88,共4页Traffic Engineering and Technology for National Defence

摘　　要：对装配式公路钢桥的组成、分类、特点进行了介绍,归纳对比了ZB200和"321"两种钢桥特性,总结了装配式钢桥的主要用途。针对城市中某一工程造成的交通中断问题,用装配式公路钢桥设计了两座临时钢便桥,实践证明临时钢便桥快捷、经济、可靠。The composition, types, and characteristics of prefabricated highway steel bridges are presented in the paper. The characteristics and main applications of Type-ZB-200 prefabricated highway steel bridges and ＂321＂steel bridges are summed up and compared with each other. Two make-shift steel bridges are designed to solve the problem of traffic interruption resulting from road construction. It is shown that the make-shift bridges are quick in construction, low in cost, and reliable in safety.

关 键 词：装配式公路钢桥 临时便桥 应急抢修 

分 类 号：U448.36[建筑科学—桥梁与隧道工程]