2016年8月上 施工技术 第45卷第15期 CONSTRUCTION TECHNOLOGY 93 D0I:10.7672/8js2016150093 空间效应在非对称基坑中的应用 黄璐1，范东岭2 (1.西南石油大学地球科学与技术学院，四川成都610500；2.西南石油大学土木工程 与建筑学，四川成都610500) [摘要]土地区的基工程具有显著的空间应，对于存在阳角的非对称基来说空间最应为明墨.基流的 变形程度会随着开挖深度的增加而增加，基周图环境的稳定拉利也会随之越来越国难.通过对非对称基悦工程 施工的实例分析，介了空向效应在非对称基悦中的影响及应用.经证实，采用含理的施王方可以取得转好的 变形制故果.因此，在施工时对空尚故应的影响加以按制并舍理利用，可以保证邻近密集建区建筑物的安金. [关键词]地下工程；基院；空间故应；变形；应用 [中图分类号]TU753 [女献标识码]A[章编号]1002-8498(2016)15-0093-06 Application of Spatial Effect on the Asymmetrical Deep Foundation Excavation Huang Lu' Fan Dongling2 (1.School of Geoscience and Technology Southacest Petroleum Unitersity Chengdu Sichuan 610500 China; 2.School of Ciril Engineering and Architecture Southacest Petroleum University Chengdu Sichuan 610500 China) Abstract:The foundation excavation engineering in soft soil area has significant spatial effect especially in the asymmetrieal foundation exeavation with exposed corners.With the inerease of exeavation depth the deformation of foundation excavation will bee more and more obvious the control of stability of the surrounding environment will bee increasingly difficult.This dissertation introduces the effect of the spatial effect on the asymmetrical deep foundation excavation through the practical analysis of the construction of asymmetrical foundation excavation engineering.It is confirmed that the reasonable construction scheme can achieve better control effect on deformation.Control and use the spatial effect rationally the safety of the building...
空间效应在非对称基坑中的应用.pdf
