不同基坑支护体系对保护区域安全性的影响  

Influence of Different Foundation Pit Support Systems on Safety of Protected Area

作　　者：马仲良 MA Zhongliang(Shanghai Construction Real Estate Co.,Ltd.,Shanghai 200080,China)

机构地区：[1]上海建工房产有限公司,上海200080

出　　处：《建筑施工》2023年第6期1067-1069,共3页Building Construction

摘　　要：以上海浦东惠南镇某一城中村改造项目为背景,结合基坑条件和周边环境情况,将基坑划分为非保护区和保护区2个区域,针对不同的区域采用不同的支护体系,并通过数值模拟计算结果和实际监测结果对各区域支护体系和周边环境的安全性进行评价分析,以期为今后类似基坑工程提供参考。Taking the renovation project of an urban village in Huinan Town,Pudong New Area,Shanghai as the background,combined with the conditions of the foundation pit and the surrounding environment,the foundation pit is divided into non-protected areas and protected areas;different support systems are adopted for different areas;the safety of the support system and surrounding environment in each region is evaluated and analyzed through numerical simulation calculation results and actual monitoring results,in order to provide reference for similar foundation pit projects inthefuture.

关 键 词：基坑支护体系 “城中村”改造 保护区域 安全性分析 

分 类 号：TU753[建筑科学—建筑技术科学]