摘要
介绍了既有线桥涵施工的作业程序,在保证既有线行车的条件下,采用顶(拉)或顶拉相结合的方法,在地基坚固的条件下,把涵洞的箱体顶入路基就位,节约了人力、物力、财力,达到了施工工期短、质量高、效益好的效果。
The introduction already wired arch of bridge construction＇s operational procedure,under the guarantee already wired driving＇s condition,uses the method which goes against（pulls） or goes against pulls unifies,under the ground firm condition,goes against into the culvert box body the roadbed to take place,saved the manpower,the physical resource,the financial resource,achieved the construction period to be short,the quality was high,benefit good effect.
出处
《山西建筑》
2011年第3期177-178,共2页
Shanxi Architecture
关键词
桥涵施工
顶进涵
顶进作业
arch of bridge construction
goes against contains
goes against the work
