摘要
坑中坑支护设计是基坑工程设计的一个重要环节。基于上海及周边地区大量基坑工程坑中坑支护设计实践和研究工作,阐述了软土地区坑中坑支护设计需考虑的关键问题,归纳总结了坑中坑的多种支护方案,并着重讨论了各种支护结构的特点、适用条件和设计要点。
Design of the retaining system of local deep excavations in foundation pits is an important aspect.Based on the design practice and researches of the retaining system of local deep excavations in foundation pits in soft ground,the key problems in the design of local deep excavations in foundation pits were interoduced.Multiple supporting methods and their characteristics,application conditions and main design issues were discussed.
出处
《岩土工程学报》
EI
CAS
CSCD
北大核心
2008年第S1期286-290,共5页
Chinese Journal of Geotechnical Engineering
基金
上海市优秀学科带头人计划(07XD14206)
关键词
软土
坑中坑
支护结构
设计
soft ground
local deep excavation in foundation pits
retaining system
design
