探矿工程-岩土钻掘工程Issue(6)：77-79,3.
排桩内支撑基坑典型失稳原因及处理对策分析
Analysis on Typical Instability Causes in Row Piles Internal Bracing System and Treatment Countermeasures/YU Li-jun, WANG Rong, CHEN Min-jun
虞利军 1王茸 1陈敏军1
作者信息
- 1. 浙江省岩土基础公司，浙江宁波315040
- 折叠
摘要
Abstract
The row piles internal bracing system is commonly used in soft-soil area for foundation excavation retaining and protection.This paper analyzes the key factors in the design and construction, which affect the stability of this system.And based on a failure case of foundation pit engineering, the typical instability causes in row piles internal bracing are dis-cussed with treatment countermeasures put forward.The excavation results show that the treatment is effective and safe.关键词
深基坑/排桩内支撑支护/基坑失稳/基坑加固Key words
deep foundation pit/row piles internal bracing system/instability of foundation pit/reinforcement of founda-tion pit分类
建筑与水利引用本文复制引用
虞利军,王茸,陈敏军..排桩内支撑基坑典型失稳原因及处理对策分析[J].探矿工程-岩土钻掘工程,2014,(6):77-79,3.
