2009•Chinese Journal of Underground Space and EngineeringRequires access
Deep Excavation Support Structure Design for Metro Station and Building Basement
DI Guo-en
Open publisher page 0 citations
Abstract
Due to the whole implementation of excavation of the building basement and excavation of metro station,the design of the excavation support for the metro station comprehensive development project is more complicated than normal excavation support design,there are more factors should be considered.It is necessary to make the protection of the constructed work well of metro station and the under-construction metro tunnel as an important rule,which should be obeyed during the whole process of the excavation support design.The first case of joint building basement of metro station named Pujiangyaohua metro station comprehensive development project of Metro line 7 in Shanghai was taken as background in this paper,the excavation support structure design method and some key technology countermeasures were proposed.