摘要
深基坑施工往往会对周边环境特别是相邻构造物造成一定的影响,措施采取不当可能会引起基坑变形,地下水位下降,相邻构造物沉降、变形或开裂,因此要积极采取相应的保护措施,防止基坑周边构造物沉降、变形或开裂。通过跨津秦客专128m连续梁基坑施工方案,介绍深基坑支护的设计与施工方法。
Deep foundation excavation construction has some influence on the surrounding environment,especially the nearby building.If measures are taken badly will occur foundation deformation,level of underground water will decrease and nearby buildings will fall off or even crack.So some correct protection measures should be taken.The author introduces design and construction of the deep foundation support.
出处
《施工技术》
CAS
北大核心
2014年第S1期328-331,共4页
Construction Technology
关键词
桥梁工程
深基坑
钢板桩
变形
观测
bridges
deep foundation excavation
steel pipes
deformation
monitoring