电力勘测设计Issue(z1)：306-310,5.
深厚沙土地基循环水泵房基坑结构设计
Structural Design of Foundation Pit Circulating Water Pump House in Deep Sand Ground
廖泽球 1张晓云2
作者信息
- 1. 广东省电力设计研究院，广东 广州 510663
- 2. 北京市自来水集团，北京 100089
- 折叠
摘要
Abstract
If the open excavationconditions arefeasible,The constructionscheme of partiallyslope excavation and the rest using foundationpitsupport with underground diaphragm walls can be adopted in circulating water pump house large underground pit in deep sand ground. Because of the worsestability of sand layer, the reciprocation of the groover in the groove and the crane moving nearby is easily caused the sand layer partialcollapseon both sides of thegroove. We should pay more attention to it. The collapse should effectively be avoided through reinforcing the both sides´ sand layer of the groove using cement mixing piles.关键词
沙土地基/循环水泵房/基坑支护Key words
sand ground/circulating water pump house/foundation pit support分类
信息技术与安全科学引用本文复制引用
廖泽球,张晓云..深厚沙土地基循环水泵房基坑结构设计[J].电力勘测设计,2015,(z1):306-310,5.
