摘要
结合三明市化机铁路涵洞拓宽改造工程框架涵施工实例,对该框架涵顶进施工及相关设计、计算进行了分析,旨在规范既有线上框架涵顶进技术,为类似工程施工积累了经验。
By combining with the culvert widening reconstruction project for the frame culvert construction along Huaji railway in Sanming city, the paper analyzes the jacking construction of the frame culvert, relative design and calculation, so as to regulate the existing frame culvert jacking technique and accumulate experience for similar projects.
出处
《山西建筑》
2010年第28期313-314,共2页
Shanxi Architecture
关键词
既有铁路
框架涵
顶进施工
后背墙稳定性
existing railway, frame culvert, jacking construction, thrust wall
