摘要
深基坑支护工程中对于水的处理是非常关键的一个技术问题。对深基坑设计时水压力的计算和基坑降排水、止水设计等问题进行了讨论 ,并提出了水压力修正系数 (Kw)的经验公式 ,介绍了壁后注浆法、桩间摆喷止水帷幕法等止水措施。
Handling of underground water is a key technical problem in deep foundation pit supporting engineering. This paper discusses the calculation of water pressure and designs of water level lowering, draining off water and keeping off water heavy curtain, then gives an experienced formula for calculation of water pressure revised coefficient (K w), introduces separating water measures, such as the method of injection concrete liquid behind supporting wall and keeping off water heavy curtain by swing spraying between piles.
出处
《建筑结构》
CSCD
北大核心
2001年第10期50-51,共2页
Building Structure
关键词
水压力
壁后注浆法
止水帷幕
深基坑
设计
revised coefficient
water pressure
injection concrete liquid
supporting wall method
water heavy curtain
swing spraying
