摘要
介绍了某小跨径石拱桥的病害情况,并详细叙述了采用套拱法对其进行加固处治的设计方法和施工要点,指出套拱法在技术上是可行的,且节约了工程造价,减少了社会经济损失,可供同类桥涵加固处治参考。
It introduces the disease situation of a overspan stone bridge,and narrates the designing methods and constructing points of cover-arch method.It also points out it is feasible to execute cover-arch method,and it can also save cost,and reduce social and economic loss,which can be reference for familiar bridge.
出处
《山西建筑》
2008年第16期303-304,共2页
Shanxi Architecture
关键词
套拱法
石拱桥
设计
施工
裂缝
cover-arch method,stone bridge,design,construction,cracks
