The Stability Evaluation of the Underground Cavern Group under the High-Rise Building

被引：0

作者：

Wu, H. Z. ^{[1
]}

Jiao, Y. Y. ^{[1
]}

Li, H. B. ^{[1
]}

Zhang, X. L. ^{[1
]}

Chen, J. F. ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn, Wuhan 430071, Peoples R China

来源：

PROCEEDINGS OF 2009 INTERNATIONAL SYMPOSIUM ON RISK CONTROL AND MANAGEMENT OF DESIGN, CONSTRUCTION AND OPERATION IN UNDERGROUND ENGINEERING | 2009年

关键词：

3D numerical simulation; finite element method; high-rise building; underground cavern; stability evaluation;

D O I：

暂无

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

In this paper, the effect of the high-rise building on the bomb shelter group is studied through the 3D numerical simulation. The stress and displacement states of the tunnel at each loading stage are calculated. By analyzing the stress and displacement of the tunnel, we found that the distributions of the stress and displacement are relative to the magnitude of building load, the position relationship between the cavern group and the upper building, and the structure of the cavern group. Based on the stability criterion of the cavern group, the stability of the tunnel is checked, and accordingly, the reasonable reinforcement measure is proposed.

引用

页码：383 / 387

页数：5

共 12 条

[1]

[Anonymous], ENG ANAL

[2]

[Anonymous], 1972, The method of weighted residuals and variational principles

[3]

LI JH, 2008, STUDY STABILITY RICK

[4]

LIANG XD, 2006, ENG DESIGN GROUN NOV, P38

[5]

Verruijt A, 1997, INT J NUMER ANAL MET, V21, P77, DOI 10.1002/(SICI)1096-9853(199702)21:2<77::AID-NAG857>3.3.CO

[6]

2-D

[7]

WANG HS, 2008, SHANGXI ARCHITECTURE, V34, P31

[8]

WANG JL, 2007, J LOGISTIACL ENG U, V23, P25

[9]

YANG YX, 2007, J INNER MONGOLIA U S, V26, P70

[10]

ZHANG YX, 2007, ENG MECH 2, V24, P110

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