Influence of the Dynamic Excavation Construction Procession Rail Transit Projects in Deep and Large Foundation Pits

被引：0
|
作者：
Wu, Hongxiao [1 ]
Li, Lang [1 ]
Shi, Cuncheng [1 ]
Chen, Yihao [1 ]
Hu, Xiao [1 ]
机构：
[1] PLA Univ Sci & Technol, Coll Def Engn, Nanjing 210007, Jiangsu, Peoples R China
来源：
CIVIL ENGINEERING, ARCHITECTURE AND SUSTAINABLE INFRASTRUCTURE II, PTS 1 AND 2 | 2013年 / 438-439卷
关键词：
deep and large foundation pits; excavation construction; rail transit; stability of dynamic process;
D O I：
10.4028/www.scientific.net/AMM.438-439.1038
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
In the construction of high-rise buildings, the effect produced by the excavation of deep and large foundition pits on the surrounding structures cannot be ignored. This paper presents a case study from a construction project located in Nanjing, in which the dynamic excavation process of a founditon pits is numerically analyzed with finite element method on Plaxis. The impact of various excavation stage on subway tunnel nearby is achieved in terms of the results of data analyses and assessments.
引用
收藏
页码：1038 / +
页数：2
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