Application of strength reduction method in Hoek-Brown criterion

Zhongnan Daxue Xuebao (Ziran Kexue Ban)/Journal of Central South University (Science and Technology)

Volumn 38, Issue 6, 2007, Pages 1219-1224

  Lin, Hang ^a   Cao, Ping ^a   Zhao, Yan Lin ^a   Li, Jiang Teng ^a  

^a CENTRAL SOUTH UNIVERSITY   (China)

Author keywords

Equivalence; FLAC3D software; Hoek Brwon criterion; Mohr Coulomb criterion; Strength reduction method

Indexed keywords

CALCULATIONS; COMPUTER SIMULATION; COMPUTER SOFTWARE; DEFORMATION; MATHEMATICAL MODELS; ROCKS; SAFETY FACTOR; SLOPE PROTECTION;

EQUIVALENCE; HOEK BRWON CRITERION; MOHR COULOMB CRITERION; SOFTWARE FLAC 3D; STRENGTH REDUCTION METHOD;

SLOPE STABILITY;

EID: 38649084079     PISSN: 16727207     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (18)

1. PENG Wen-xiang, ZHAO Ming-hua, YUAN Hai-ping, et al. Parameters analysis of grouted bolts by Lagrangian difference method [J]. Journal of Central South University: Science and Technology, 2006, 37 (5): 1002-1007.
2. Dawson E M, Roth W H, Drescher A. Slope stability analysis by strength reduction [J]. Geotechmque, 1999, 49 (6): 835-840.
3. Swan C C, Seo Y K. Limit state analysis of earthen slopes using dual continuum/FEM approaches [J]. Int J Numer Anal Meth Geomech, 1999 (23): 1359-1371.
4. ZHAO Shang-yi, ZHENG Ying-ren, ZHANG Yu-fang. Study on slope failure criterion in strength reduction finite element method [J]. Rock and Soil Mechanics, 2005, 26 (2): 333-336.
5. YAN Chang-bin, XU Guo-yuan. Numerical simulation analysis on stability of vertically arranged underground chambers under dynamic load [J]. Journal of Central South University: Science and Technology, 2006, 37 (3): 593-599.
6. ZHANG Lu-yu, ZHENG Ying-ren, ZHAO Shang-yi, et al. The feasibility study of strength reduction method with FEM for calculating safety factors of soil slope stability [J]. Shui Li Xue Bao, 2003 (1): 21-27.
7. SONG Er-xiang, GAO Xiang, QIU Yue. Finite element calculation for safety factor of soil nailing through reduction of strength parameters [J]. Chinese Journal of Geotechnical Engineering, 2005, 27 (3): 258-263.
8. Griffiths D V, Lane P A. Slope stability analysis by finite elements [J]. Geotechnique, 1999, 49 (3): 387-403.
9. SONG Jian-bo, LIU Tang-sheng, YU Yuan-zhong. Discussion of Hoek-Brown strength criterion expressed with principal stress plane [J]. Rock and Soil Mechanics, 2001, 22 (1): 86-113.
10. WU De-bin, XU Wei-ya. Hoek-Brown criterion-based study on mechanical parameters of excavated slope rock masses [J]. Journal of Hehai University, 2005, 33 (1): 89-93.
11. YU Yuan-zhong, SONG Jian-bo. Influence of empirical parameters m and s on rock mass strength [J]. Rock and Soil Mechanics, 2005, 26 (9): 1461-1468.
12. Hoek E. Practical rock engineering [M]. Rotterdam: AA. Balkema Publishers, 2000.
13. Itasca Consulting Group. Theory and background [M]. Minnesota: Itasca Consulting Group, 2002.
14. YAN Chang-bin, XU Guo-yuan. Modification of Hoek-Brown expressions and its application to engineering [J]. Chinese Journal of Rock Mechanics and Engineering, 2005, 24 (22): 4030-4035.
15. LUO Yi-zhong, YE Yue-wen. Engineering treatment of Dachang No.91 mine rock mechanical parameters [J], Jiangxi Nonferrous Metals, 1998, 12 (3): 9-12.
16. Hoek E, Brown E T. Practical estimates of rock mass strength [J]. Int J Rock Mech Min Sci, 1998, 34 (8): 1165-1186.
17. LIN Hang, CAO Ping, GONG Feng-qiang. Analysis of location and displacement mate of monitoring point in displacement mutation criterion [J], Chinese Journal of Geotechnical Engineering, 2007, 29 (9): 1433-1438.
18. 3D [J]. China Safety Science Journal, 2007, 17 (1): 19-33.