摘要
主要介绍了软土地区盾构端头井基坑加固方法,重点阐述了高压旋喷桩和三轴搅拌桩联合加固的方法,并用FLAC软件对加固后土体进行数值分析,结果表明此种方法可用于软土盾构端头井的设计和施工。
The paper introduces primarily the soft soil region shield driving top wall bottom pit reinforces method, the point expatiates the high pressure spraying piles method for with three stalks mixing blend piles uniting reinforcin4g, counteracting the software of FLAC to number analyze reinforcing soil, the result expresses this kind method can be used for the design for soft soil shield driving top wall bottom pit construction.
出处
《山西建筑》
2009年第15期105-107,共3页
Shanxi Architecture
关键词
软土地区
盾构
基坑加固
高压旋喷桩
三轴搅拌桩
the soft soil region, shield driving, pit reinforcement, the high pressure spraying piles, three stalks mixing blend piles
