摘要
结合某工程实施过程中存在的问题和采用岩土工程软件GeoStudio所计算的库区基坑采取垂直防渗措施前后的涌水量,阐述了该工程设置垂直防渗系统的必要性,并对搅拌桩防渗墙在工程设计使用年限内的受力和变形进行了分析,论证了该工程采取三轴水泥膨润土搅拌桩防渗墙作为垂直防渗系统的可行性。
The necessity of taking vertical anti-seepage system for the project is described in this paper by combining the deficiencies which have found in the construction and flowing yield in foundation pit that calculated by using the software GeoStudio for the foundation pit with and without vertical barriers. Stress and deformation of the vertical anti-seepage system within the engineering design working life were predicted. And then the feasibility of taking triaxial cement-bentonite mixing pile anti-seepage walls as the vertical anti-seepage system was discussed.
出处
《山西建筑》
2014年第5期66-67,共2页
Shanxi Architecture
关键词
基坑
涌水量
垂直防渗
变形
位移
foundation pit, flowing yield, vertical barriers, deformation, displacement
