Stability Analysis of Jointed Rock Slope Using Shear Strength Reduction Approach

被引：1

作者：

Cao, Lijuan ^{[1
]}

Liu, Yuning ^{[2
]}

Shangguan, Zichang ^{[3
]}

机构：

[1] Dalian Ocean Univ, Sch Mech & Power Engn, Dalian, Peoples R China

[2] Jinzhou City Ocean & fishery Adm, Jinzhou, Peoples R China

[3] Dalian Ocean Univ, Inst Marine & Civil Engn, Dalian, Peoples R China

来源：

APPLIED MATERIALS AND TECHNOLOGIES FOR MODERN MANUFACTURING, PTS 1-4 | 2013年 / 423-426卷

关键词：

jointed rock; slope stability analysis; finite element method; shear strength reduction; fracture criterion; FINITE-ELEMENT;

D O I：

10.4028/www.scientific.net/AMM.423-426.1321

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Finite element method is used to compute the factor of safety of jointed rock slope. The stability of jointed rock slope is simulated by using shear strength reduction approach. Mohr-Coulomb fracture criterion is used to evaluate the sticking or sliding state of jointed rock mass. The distribution of plastic zone at collapse state is determined. Numerical computational results show that the proposed procedure is effective to evaluate stability of jointed rock slope.

引用

页码：1321 / +

页数：2

共 9 条

[1] Two-dimensional slope stability analysis by limit equilibrium and strength reduction methods
Cheng, Y. M.
Lansivaara, T.
Wei, W. B.
[J]. COMPUTERS AND GEOTECHNICS, 2007, 34 (03) : 137 - 150
[2] Probabilistic slope stability analysis by finite elements
Griffiths, DV
Fenton, GA
[J]. JOURNAL OF GEOTECHNICAL AND GEOENVIRONMENTAL ENGINEERING, 2004, 130 (05) : 507 - 518
[3] Rock slope stability and excavatability assessment of rocks at the Kapikaya dam site, Turkey
Gurocak, Zulfu
Alemdag, Selcuk
Zaman, Musharraf M.
[J]. ENGINEERING GEOLOGY, 2008, 96 (1-2) : 17 - 27
[4] A finite element study of elasto-plastic hemispherical contact against a rigid flat
Jackson, RL
Green, I
[J]. JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME, 2005, 127 (02): : 343 - 354
[5] Jalali M.M., 2012, JCECT, V3, P256, DOI [10.5897/JCECT12.024, DOI 10.5897/JCECT12.024]
[6] Simulating sliding wear with finite element method
Podra, P
Andersson, S
[J]. TRIBOLOGY INTERNATIONAL, 1999, 32 (02) : 71 - 81
[7] Modelling progressive failure in fractured rock masses using a 3D discrete element method
Scholtes, Luc
Donze, Frederic-Victor
[J]. INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 2012, 52 : 18 - 30
[8] A temperature-driven strength reduction method for slope stability analysis
Xu, Qianjun
Yin, Honglei
Cao, Xianfeng
Li, Zhongkui
[J]. MECHANICS RESEARCH COMMUNICATIONS, 2009, 36 (02) : 224 - 231
[9] Zienkiewicz O. C., 1977, International Journal for Numerical and Analytical Methods in Geomechanics, V1, P219, DOI 10.1002/nag.1610010302

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