Three-dimensional numerical analysis of stress and deformation of surrounding soil in safety construction of metro station

Ivan W.H. Fung; J. A. Wang; Alfred S.K. Au; Y. F. Zhou

doi:10.1088/1742-6596/96/1/012121

Three-dimensional numerical analysis of stress and deformation of surrounding soil in safety construction of metro station

Ivan W.H. Fung, J. A. Wang, Alfred S.K. Au, Y. F. Zhou

Research output: Journal Publications and Reviews › RGC 22 - Publication in policy or professional journal

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Abstract

Utilizing underground spaces synthetically has become an important task in urban planning and civil engineering in this century. Due to the complexity and uncertainty of technical issues in underground construction and soil engineering, construction safety arouses a great concern in underground construction industry. This paper focused on construction of an underground metro station, numerical analyses are carried out to estimate the possible stresses and deformations of surrounding soil and underground structures under the worse loading conditions to assess the structural design and construction safety. Influences of pit excavation on existing tunnel and surrounding spaces are discussed and the stability of main structure of metro station will be analyzed. © 2008 IOP Publishing Ltd.

Original language	English
Article number	12121
Journal	Journal of Physics: Conference Series
Volume	96
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/96/1/012121
Publication status	Published - 1 Feb 2008

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title = "Three-dimensional numerical analysis of stress and deformation of surrounding soil in safety construction of metro station",

abstract = "Utilizing underground spaces synthetically has become an important task in urban planning and civil engineering in this century. Due to the complexity and uncertainty of technical issues in underground construction and soil engineering, construction safety arouses a great concern in underground construction industry. This paper focused on construction of an underground metro station, numerical analyses are carried out to estimate the possible stresses and deformations of surrounding soil and underground structures under the worse loading conditions to assess the structural design and construction safety. Influences of pit excavation on existing tunnel and surrounding spaces are discussed and the stability of main structure of metro station will be analyzed. {\textcopyright} 2008 IOP Publishing Ltd.",

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AU - Au, Alfred S.K.

AU - Zhou, Y. F.

PY - 2008/2/1

Y1 - 2008/2/1

N2 - Utilizing underground spaces synthetically has become an important task in urban planning and civil engineering in this century. Due to the complexity and uncertainty of technical issues in underground construction and soil engineering, construction safety arouses a great concern in underground construction industry. This paper focused on construction of an underground metro station, numerical analyses are carried out to estimate the possible stresses and deformations of surrounding soil and underground structures under the worse loading conditions to assess the structural design and construction safety. Influences of pit excavation on existing tunnel and surrounding spaces are discussed and the stability of main structure of metro station will be analyzed. © 2008 IOP Publishing Ltd.

AB - Utilizing underground spaces synthetically has become an important task in urban planning and civil engineering in this century. Due to the complexity and uncertainty of technical issues in underground construction and soil engineering, construction safety arouses a great concern in underground construction industry. This paper focused on construction of an underground metro station, numerical analyses are carried out to estimate the possible stresses and deformations of surrounding soil and underground structures under the worse loading conditions to assess the structural design and construction safety. Influences of pit excavation on existing tunnel and surrounding spaces are discussed and the stability of main structure of metro station will be analyzed. © 2008 IOP Publishing Ltd.

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DO - 10.1088/1742-6596/96/1/012121

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SN - 1742-6588

VL - 96

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

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ER -

Three-dimensional numerical analysis of stress and deformation of surrounding soil in safety construction of metro station

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