Three-dimensional Numerical Simulation Analysis of Security of the Underground Diaphragm Wall Based on the Ring Beam Supporting System
(0) The ring beam supporting system is a new kind of reasonable support system,which gives full play to the advantages that the concrete ring beam can bear reinforced huge pressure.Based on the analysis of the horizontal lateral displacement of diaphragm wall with three-dimensional numerical simulation,conclusion is obtained that the most dangerous zone exists in range of middle 1/4 of diaphragm wall,which is 0 ~ 6 m above the excavation surface and should be a key area monitoring.And there is enough space for pitting of earth in the process of foundation excavation,it also makes construction convenient and saves the time and cost of foundation pit support.
ring beam supporting security deformation three-dimensional numerical
Gan Zhoua Kesheng Ding Shunjian Yi Zhiguang Fan
Tianjin Institute of Urban Construction,No.26 Jin Jing Road,Xiqing District,Tianjin City,China
国际会议
西安
英文
280-283
2013-07-27（万方平台首次上网日期，不代表论文的发表时间）