Open AccessNumerical analysis of excavation stability of transfer station of Jinan Metro
Author(s) -
Hu Li,
Ruchun Wei,
Huiling Zhu,
Chengzao Jia,
Hao Shang,
Xin Wang,
Shuang Li,
GuoPing Shi
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/632/2/022019
Subject(s) - excavation , metro station , settlement (finance) , finite element method , displacement (psychology) , transfer station , deformation (meteorology) , geotechnical engineering , stability (learning theory) , engineering , diaphragm (acoustics) , vertical displacement , transfer (computing) , geology , structural engineering , computer science , oceanography , electrical engineering , parallel computing , world wide web , transport engineering , psychotherapist , machine learning , psychology , loudspeaker , payment
The influence of the excavating deformation on the surrounding environment should be extremely controlled in the excavation of metro transfer station and it is important to study the stability of excavation. Here we establish three-dimensional finite element models with the fluid-solid coupling effect aimed to perform analysis on the stability of excavation based on the background of the Jinan metro transfer station in this paper. The location is determined through simulation in which the maximum horizontal displacement of diaphragm wall appears as well as the maximum ground surface settlement. The research results can provide useful reference in analysis and calculation for other similar underground engineering excavation and construction design.