预应力锚杆柔性支护技术应用的现场监测与分析  

The Field Testing and Analysis of Application on Prestressed Anchor Flexible Retaining Techonology

作　　者：孟祥波[1] 

机构地区：[1]烟台师范学院土木工程学院,山东烟台264025

出　　处：《烟台师范学院学报（自然科学版）》2006年第2期141-144,共4页Yantai Teachers University journal(Natural Science Edition)

摘　　要：对大连新天地高层建筑群体深基坑支护工程的施工过程进行了现场监测,得到了采用的预应力锚杆柔性支护法中钢筋内力和坑顶位移的监测结果,对内力和位移变化的原因进行了分析,提出了施工中应注意的问题.The field testing is about deep exavation retaining of the Dalian new world high-rise construction community. Therefore, the testing result of the steel endogenous force and the pit against displacement is obtained from the prestressed anchor flexible retaining method. The reasons of the endogenous force and the displacement change are analysed, and some problems that should be paid attention to in the construction are proposed.

关 键 词：深基坑支护 预应力锚杆柔性支护法 现场测试 

分 类 号：TU942[建筑科学—建筑技术科学]