Application of numerical method of large deformation to soft rock engineering

HE Man-chao; WANG Shu-ren

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Application of numerical method of large deformation to soft rock engineering

更新时间：2026-06-25

- Application of numerical method of large deformation to soft rock engineering
- Vol. 25, Issue 2, (2004)
- 作者机构：
  
  1. 中国地质大学岩土工程研究所,北京,100083
  2. 中国矿业大学岩土工程研究所,北京,100083
  3. 北京科技大学土木与环境工程学院,北京,100083
- 作者简介：
- 基金信息：
- DOI：
  CLC： TB115
- Online First：15 July 2014，
  
  Published：2004
- 稿件说明：
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HE Man-chao, WANG Shu-ren. Application of numerical method of large deformation to soft rock engineering[J]. 2004, 25(2).
DOI：

HE Man-chao, WANG Shu-ren. Application of numerical method of large deformation to soft rock engineering[J]. 2004, 25(2). DOI：

摘要

分析了小变形力学理论在分析软岩工程大变形时存在的问题，指出在研究软岩工程大变形问题时应该采用大变形力学理论，并给出了非线性大变形数值方法在软岩巷道工程中的应用实例。

Abstract

It is unreasonable to study the large deformation of soft rock with classic linear deformation theory. In this paper it is stated that the right analysis way of soft rock large deformation should use the finite deformation mechanics. Based on the finite deformation mechanics

an engineering case analysis is given to simulate the failure mechanism and the process of large deformation of the soft surrounding rock of the roadway by using FLAC technique.

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