摘要
该文以北京胸科医院医疗综合楼基坑工程为实例,在综合分析水文地质条件、施工条件、周边建筑安全等因素的基础上,提出了采用桩锚联合护坡和帷幕止水的支护设计方案,并在实施过程中进行了地表沉降、桩顶水平与竖向位移、锚杆轴力、深层水平位移和地下水位监测。监测数据分析与实施效果表明,基坑支护设计方案合理,对类似工程有借鉴和指导意义。
In this paper,taking the foundation pit project of the medical complex building of Beijing Chest Hospital as an example,based on the comprehensive analysis of hydrogeological conditions,construction conditions and surrounding building safety,this paper puts forward the support design scheme of combined slope protection with pile and anchor and curtain water stop.During the implementation,the surface settlement,horizontal and vertical displacement of pile top,axial force of anchor rod,deep horizontal displacement and groundwater level are monitored.The monitoring data analysis and implementation results show that the foundation pit support design scheme is reasonable,and has reference and guiding significance for similar projects.
作者
郭宁
Guo Ning(Beijing Chest Hospital,Capital Medical University)
出处
《勘察科学技术》
2022年第1期42-47,共6页
Site Investigation Science and Technology
关键词
基坑支护
止水帷幕
桩锚支护
监测
foundation pit support
water-stopping curtain
pile-anchor support
monitoring
作者简介
郭宁(1982-),男,高级工程师,主要研究方向为医疗建设项目管理。
