钢筋混凝土圆环内支撑在软土深基坑支护中的设计与应用  

Design and application of lunar reinforced concrete supporting system in the protection of soft soil foundation pits

作　　者：解子军[1] 魏建华[1] 高强[1] 徐伟青[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200031

出　　处：《上海地质》2008年第3期22-26,共5页

摘　　要：通过对星河世纪城B2地块工程基坑成功支护设计实例介绍,全面阐述了钢筋混凝土圆环内支撑体系独特的布置形式、内力计算模式、方法和结果,以及在施工过程中的质量保证,为软土地基中类似基坑工程提供借鉴。This paper introduces in details the design example of deep pit in Xinghe Century City B2 and explains their speeial disposal forms, calculation models of internal foree, ealculation method and result of lunar reinforced concrete supporting system completely. The quality guarantee measures during construction also proposed. These methods can be used as referenee for construction.

关 键 词：环形支撑 基坑支护 设计 深基坑 

分 类 号：TU473.2[建筑科学—结构工程] TU375[建筑科学—土工工程]