路基工程Issue(4)：28-30,3.
基坑坑壁土钉支护技术应用研究
Application Study of Soil Nailing Technology in Foundation Pit Wall
摘要
Abstract
Combined with deep foundation pit support engineering of Xinjiang Zhongtian Building,pit wall soil nailing and foundation pit excavation are analyzed numerically using three-dimensional finite difference procedure FLAC3D.Through comparison with the site measured data,the application effect of soil nailing technology is studied.The result shows that numerical simulation can achieve dynamic excavation during the whole construction process,the peak of pit wall horizontal displacement is about at 3/4 of pit depth,and soil nails bear pulling stress during excavation.关键词
深基坑工程/土钉支护/数值分析/水平位移Key words
deep foundation pit engineering/soil nailing/numerical analysis/horizontal displacement分类
建筑与水利引用本文复制引用
李平,郭佳陇,高德清..基坑坑壁土钉支护技术应用研究[J].路基工程,2011,(4):28-30,3.基金项目
中央高校基本科研业务费专项资金 （）
