Re-fracture process and mechanical characteristics of cracked rock samples

International Journal of Rock Mechanics and Mining Sciences

Volumn 46, Issue 4, 2009, Pages 738-747

  Han, Lijun ^a   Yang, Mijia ^b  

^a STATE KEY LABORATORY FOR GEOMECHANICS AND DEEP UNDERGROUND ENGINEERING   (China)

^b The University of Texas at San Antonio   (United States)

Author keywords

Fractured rock sample; Lateral confining test; Re fracture condition

Indexed keywords

CRACKS; FRACTURE; ROCK MECHANICS; ROCKS;

CONDITION; CRACKED ROCK SAMPLE; FRACTURE PROCESS; FRACTURED ROCK; FRACTURED ROCK SAMPLE; LATERAL CONFINING TEST; LATERAL CONSTRAINTS; RE-FRACTURE CONDITION; REFRACTURING; ROCK SAMPLE;

DEFORMATION;

CRACK; DEFORMATION; FAILURE ANALYSIS; FRACTURE MECHANICS; FRACTURED MEDIUM; ROCK MASS RESPONSE; ROCK MECHANICS; STIFFNESS; SUPPORT STRUCTURE; TRIAXIAL TEST; UNDERGROUND CONSTRUCTION; UNIAXIAL TEST;

EID: 61849174245     PISSN: 13651609     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijrmms.2008.12.002     Document Type: Article

References (16)

1. He M.C., Xie H.P., Peng S.P., et al. Study on rock mechanics in deep mining engineering. Chin J Rock Mech Eng 24 (2005) 2803-2813
2. Zhou H.W., Xie H.P., and Zuo J.P. Developments in research on mechanical behaviors of rock under the condition of high ground pressure in the depths. Adv Mech 35 (2005) 91-99
3. Dong F.T., Song H W., Guo Z H., et al. Roadway support theory based on broken rock zone. J China Coal Soc 19 (1994) 21-32
4. Jaeger J.C., Cook N.G.W., and Zimmerman R.W. Fundamentals of rock mechanics. 4th ed (2007), Blackwell Scientific Publications, Oxford
5. Cook N.G.W. The failure of rock. Int J Rock Mech Min Sci 2 (1965) 389-403
6. Petukhov I.M., and Linkov A.M. The theory of post-failure deformations and the problem of stability in rock mechanics. Int J Rock Mech Min Sci 16 (1979) 79-87
7. Linkov A.M. Rockbursts and the instability of rock masses. Int J Rock Mech Min Sci 33 (1996) 727-732
8. Alsayed M.I. Utilising the Hoek triaxial cell for multriaxial testing of hollow rock cylinders. Int J Rock Mech Min Sci 39 (2002) 355-366
9. Germanovich L.N., and Dyskin A.V. Fracture mechanisms and instability of openings in compression. Int J Rock Mech Min Sci 37 (2000) 263-284
10. Hobbs D.W. A study of the behavior of a broken rock under triaxial compression and its application to mine roadways. Int J Rock Mech Min Sci 3 (1996) 11-43
11. Kulatilake P.H.S.W., Park J., and Malama B. A new rockmass failure criterion for biaxial loading conditions. Geotechnol Geol Eng 24 (2006) 871-888
12. Jaeger JC. Behavior of closely jointed rock. In: Proceedings of the 11th US symposium on rock mechanics. Berkeley: Prot City Press; 1969. p. 57-68.
13. You M.Q., and Hua A.Z. Fracture of rock specimen and decrement of bearing capacity in uniaxial compression. Chin J Rock Mech Eng 13 (1998) 292-296
14. Xu B.Y., and Liu X.S. Application elasto-plastic mechanics (1995), Tsinghua University Press, Beijing
15. Sun G.Z. Rock mass structure mechanics (1988), Science Press, Beijing
16. Yang M.J., and He Y.N. Analysis of properties of broken rock. J China Univ Min Technol 30 (2001) 9-13