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MODERN TUNNELLING TECHNOLOGY 2011, Vol. 48 Issue (2) :54-58    DOI:
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Nonlinear Aseismic Analysis for Tunnels in Soft Rocks with Large Deformations
(1 China Railway No.5 Survey & Design Institute Group Co., Ltd., Beijing 102600; 2 Beijing Jiesida Science & Technology Co., Ltd., Beijing  100085)
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Abstract  Nonlinear analysis is a technical approach to obtain important basic data for the seismic design and safety risk evaluation of important buildings in developed countries. The paper carried out the aseismic analysis of tunnels in soft rocks with large deformations by nonlinear method, accurately simulating the nonlinear characteristics of materials and demonstrating the behavior of buildings during intensive earthquakes. With the development of railway construction, nonlinear analysis will play a significant role for the aseismic design of tunnels, bridges and large station buildings.
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LI Xiang-Dong-1
Li-Guang-Qiang-2
Keywords： Nonlinear analysis   Nonlinear characteristics of material   Seismic design   Risk evaluation     
Abstract：  Nonlinear analysis is a technical approach to obtain important basic data for the seismic design and safety risk evaluation of important buildings in developed countries. The paper carried out the aseismic analysis of tunnels in soft rocks with large deformations by nonlinear method, accurately simulating the nonlinear characteristics of materials and demonstrating the behavior of buildings during intensive earthquakes. With the development of railway construction, nonlinear analysis will play a significant role for the aseismic design of tunnels, bridges and large station buildings.
Keywords： Nonlinear analysis,   Nonlinear characteristics of material,   Seismic design,   Risk evaluation     
published: 2011-03-07
Cite this article:   
LI Xiang-Dong-1, Li-Guang-Qiang-2 .Nonlinear Aseismic Analysis for Tunnels in Soft Rocks with Large Deformations[J]  MODERN TUNNELLING TECHNOLOGY, 2011,V48(2): 54-58
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http://www.xdsdjs.com/EN/      或     http://www.xdsdjs.com/EN/Y2011/V48/I2/54
　
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