期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2019
卷号：242
期号：6
页码：1-7
DOI：10.1088/1755-1315/242/6/062013
出版社：IOP Publishing
摘要：With the development of urban construction, in order to alleviate the impact of foundation pit excavation on the surrounding environment, some complex support forms have been adopted. In order to reduce the risk of these supports, numerical method is a very effective method. In this paper, numerical analysis is carried out on the complex supporting form of a deep foundation pit. The supporting system structure is regarded as a whole structure by using the three-dimensional finite element method, and the space-time evolution law of the surrounding soil and structure during the foundation pit construction process is obtained. It provides an effective means for the analysis of complex supporting system of foundation pit.
