摘要
本文通过在两层地下室基坑中应用水泥搅拌桩-锚杆支护结构结合基坑降水的工程实例,阐述了该类型支护结构计算原理和方法,以及采取的控制措施及合理的降水方案。该工程布置了较完善的变形监测系统,测试资料全面、完整,对于判断支护结构安全性的研究和应用具有重要意义。
Through construction practice of application of cement agitation pile combined with anchorage rod supporting structure for dewatering of pit of a two stories basement, this article elaborated the computation principle and method of this type supporting structure, as well as control measure and reasonable precipitation plan. This project has arranged perfect distortion monitor system, and it has complete testing datum, which has vital significance to research and application of evaluation of supports and protections structure secure.
出处
《福建建设科技》
2009年第5期16-17,26,共3页
Fujian Construction Science & Technology
关键词
水泥搅拌桩
注浆锚管
基坑监测
基坑降水
Cement agitation pile
grouting anchorage tube
pit monitoring
pit dewatering
