Stability Analysis of Surrounding Rock of Tunnel in Consideration of Anisotropic Strength of Rock Mass

贾善坡; 邹臣颂; 吴渤; 罗金泽; 伍国军

doi:10.13409/j.cnki.jdpme.2013.02.014

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Stability Analysis of Surrounding Rock of Tunnel in Consideration of Anisotropic Strength of Rock Mass

更新时间：2025-12-11

- Stability Analysis of Surrounding Rock of Tunnel in Consideration of Anisotropic Strength of Rock Mass
- Vol. 33, Issue 2, Pages: 179-184+189(2013)
- 作者机构：
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- DOI：10.13409/j.cnki.jdpme.2013.02.014
  CLC： U457
- Published：2013
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[1]贾善坡,邹臣颂,吴渤,罗金泽,伍国军.考虑岩体各向异性强度的隧洞围岩稳定性分析[J].防灾减灾工程学报,2013,33(02):179-184+189.

贾善坡, 邹臣颂, 吴渤, et al. Stability Analysis of Surrounding Rock of Tunnel in Consideration of Anisotropic Strength of Rock Mass[J]. 2013, 33(2): 179-184+189.
[1]贾善坡,邹臣颂,吴渤,罗金泽,伍国军.考虑岩体各向异性强度的隧洞围岩稳定性分析[J].防灾减灾工程学报,2013,33(02):179-184+189. DOI： 10.13409/j.cnki.jdpme.2013.02.014.

贾善坡, 邹臣颂, 吴渤, et al. Stability Analysis of Surrounding Rock of Tunnel in Consideration of Anisotropic Strength of Rock Mass[J]. 2013, 33(2): 179-184+189. DOI： 10.13409/j.cnki.jdpme.2013.02.014.

摘要

岩体中普遍存在着大量的节理裂隙等不连续面

这些不连续面对岩体的强度有着重要的影响。以具有较密集成组节理的岩体为研究对象

以Drucker-Prager准则和裂隙应力张开准则为基础

分别考虑岩块和节理面各自的物理力学性质

研究岩体在各向异性强度准则下的理论方法

并建立了岩体各向异性本构模型

用以描述节理岩体在强度方面的各向异性及其破坏特征。将该模型用于隧洞围岩稳定性分析工程中

研究表明

该模型可以较好地解释节理岩体围岩的破坏特征

与工程实践相符。研究成果对我国地下石油、核废料储存以及深埋地下工程的设计与施工具有重要的指导意义。

Abstract

Surface of discontinuities as joint and fissure are ubiquitous in rock masses.The surface of discontinuities significantly affect the strength of the rock masses.According to the physical and mechanical characteristics of joint and rock matrix

the theory and method were studied for anisotropic strength criteria of rock mass.Based on the Drucker-Prager criterion and stress-based joint opening criterion

a composite constitutive model of rock mass with densely distributed joint was proposed and it can depict the anisotropic characteristics of rock strength and progressive failure characteristics.The proposed model was used to simulate the construction of tunnel.Results show that the model can be used to explain deformation and failure phenomenon of the surrounding rock fairly

which are in accordance with engineering practice.The study give a reference to exploitation of underground oil

preservation of nuclear waste and design and construction of underground engineering in China.

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references

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节理岩体正交各向异性等效强度参数研究 [J]. 徐卫亚,张贵科. 岩土工程学报 . 2007(06)

考虑深部岩体各向异性强度的井壁稳定分析 [J]. 陈新,杨强,何满潮,李科峰. 岩石力学与工程学报 . 2005(16)

层状岩体剪切破坏面方向的影响因素 [J]. 刘卡丁,张玉军. 岩石力学与工程学报 . 2002(03)

含断续节理岩体强度的各向异性研究 [J]. 刘东燕,朱可善. 岩石力学与工程学报 . 1998(04)

裂隙岩体宏观力学参数评价研究 [D]. 杨建平. 中国科学院研究生院（武汉岩土力学研究所） 2009

复杂岩体多场广义耦合分析导论[M]. 中国水利水电出版社 , 周创兵等, 2008

A failure criterion for transversely isotropic rocks [J] . Yong Ming Tien,Ming Chuan Kuo. International Journal of Rock Mechanics and Mining Sciences . 2001 (3)

Shear Failure of Anistropic Rocks [J] . J. C. Jaeger. Geological Magazine . 1960 (1)

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