铁道科学与工程学报2018，Vol.15Issue(6)：1494-1500,7.
同深基坑开挖对紧邻地铁车站特性研究
Study on characteristics of subway station induced by excavation of adjacent deep foundation pit
摘要
Abstract
The deep foundation pin excavation adjacent to the subway station will easily lead to the tilt and concrete crack of the subway station. Taking the metro station in Changsha as an example, numerical simulations for column, structural plane and underground continuous wall of the subway station were performed with the aid of MIDAS/GTS. The internal force and deformation of these structures were emphatically discussed. The general change rules of the internal force and deformation were summarized. The safety of deep foundation pit excavation was finally demonstrated by comparing the results with the field measurement.关键词
地铁车站/数值模拟/深基坑开挖Key words
subway station/numerical simulation/deep foundation pit excavation分类
建筑与水利引用本文复制引用
曹前,秦鹏,周云..同深基坑开挖对紧邻地铁车站特性研究[J].铁道科学与工程学报,2018,15(6):1494-1500,7.基金项目
湖南省科技计划项目(2017sk2220) （2017sk2220）
长沙市科技计划项目(kq1706019) （kq1706019）
