上海软土地区深大基坑支护方案的选型与设计  

On type selection and design for support schemes for deep and large foundation pits in soft soil areas of Shanghai

作　　者：解子军[1] 

机构地区：[1]上海岩土工程勘察设计研究院有限公司,上海200072

出　　处：《山西建筑》2013年第6期49-52,共4页Shanxi Architecture

摘　　要：通过对某地块工程深大基坑成功支护设计实例介绍,全面阐述了软土地区深大基坑支护方案的选型及内力计算模式、方法和结果,指出深大基坑围护结构设计应受力合理、施工方便、节约工期,从而为软土地基中类似基坑工程提供了借鉴。The paper introduces the successful support design for the deep and large foundation pits at some project,mainly illustrates the type selection for the support scheme of the deep and large foundation pits of soft soil areas,the inner force calculation model,the methods,and results,and points out the design for the enclosure structure of the deep and large foundation pit should have reasonable stress,shorten the construction period and it is easy to undertake the operation,so it provides the reference for similar foundation pits of soft soil foundation.

关 键 词：周边环境 软土 内支撑 基坑支护 深基坑 

分 类 号：TU463[建筑科学—结构工程]