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基坑工程中土拱效应分析
引用本文:邹登亮,SUN Qiang,LI Houen,SHI Zhe.基坑工程中土拱效应分析[J].城市地质,2007,2(3):39-42.
作者姓名:邹登亮  SUN Qiang  LI Houen  SHI Zhe
作者单位:北京市地质工程公司,北京,100039
摘    要:针对基坑工程领域土拱理论,分析了几个值得探讨的问题,如土拱的存在形式和地下水对拱的破坏效应等,提出了初步见解,以期对土拱理论的发展和完善起到积极作用。

关 键 词:土力学  土拱效应  地下水  结构失效

Analysis of the Soil Arching Effect in Foundation Pit Projects
ZOU Dengliang,SUN Qiang,LI Houen,SHI Zhe.Analysis of the Soil Arching Effect in Foundation Pit Projects[J].City Geology,2007,2(3):39-42.
Authors:ZOU Dengliang  SUN Qiang  LI Houen  SHI Zhe
Abstract:The soil arching effect is a hot topic in foundation projects for decades.But there are many problems related to it that should be given more attention.In this paper,several aspects of soil arches in foundation projects are analyzed,including the types of soil arches and the groundwater effect to the destruction of soil arches.The preliminary opinion on the problems aims to impel the soil arches theory forward.
Keywords:soil mechanics  soil arching effect  groundwater  structure expiration
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