摘要
本文主要介绍了体外预应力索在某大跨径桥梁中的应用与具体施工方法,同时,结合某大跨径桥梁体外索张拉断丝原因的分析及处理,提出了在大跨径桥梁体外预应力索施工中应注意的事项及建议。
This article mainly introduced the application and detailing construction method of external pre-stressed cables in certain long-span bridge, and through the cause analysis and treatment of broken wires of steel strands, finally, proposed some considerations and suggestions for external pre-stressing construction of long-span bridge.
出处
《重庆建筑》
2009年第11期29-32,共4页
Chongqing Architecture
关键词
体外预应力
大跨径桥梁
施工方法
钢绞线断丝
分析处理
建议
pre-stressing technology
long-span bridge
construction method
broken wires of steel strands
analysis and treatment
suggestion
