Time-dependent deformation behaviors of weak sandstones

International Journal of Rock Mechanics and Mining Sciences

Volumn 45, Issue 2, 2008, Pages 144-154

  Tsai, L S ^a   Hsieh, Y M ^b   Weng, M C ^c   Huang, T H ^d   Jeng, F S ^d  

^a China Engineering Consultants Inc ^*  (Taiwan)

^b NATIONAL TAIWAN UNIVERSITY OF SCIENCE AND TECHNOLOGY   (Taiwan)

^c NATIONAL UNIVERSITY OF KAOHSIUNG   (Taiwan)

^d NATIONAL TAIWAN UNIVERSITY   (Taiwan)

Author keywords

Associated flow rule; Creep; Plastic potential surface; Time dependent; Viscoplastic potential surface; Weak sandstone; Yield surface

Indexed keywords

COMPUTATIONAL GEOMETRY; ELASTIC DEFORMATION; ELASTIC MODULI; MATHEMATICAL MODELS; PLASTIC FLOW; STRESS-STRAIN CURVES; VISCOPLASTICITY;

ASSOCIATED FLOW RULE; HYDROSTATIC STRESS; YIELD SURFACE;

SANDSTONE;

CREEP; DEFORMATION; LOADING TEST; PLASTIC FLOW; SANDSTONE; SLOPE STABILITY; STRESS-STRAIN RELATIONSHIP; TIME DEPENDENT BEHAVIOR; UNDERGROUND CONSTRUCTION; VISCOELASTICITY; VISCOPLASTICITY; WEAK ROCK;

EID: 38149092461     PISSN: 13651609     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijrmms.2007.04.008     Document Type: Article

References (20)

1. Jeng F.S., Weng M.C., Huang T.H., and Lin M.L. Deformational characteristics of weak sandstone and impact to tunnel deformation. Tunnell Undergr Space Tech 17 (2002) 263-274
2. Jeng FS, Huang TH. Time dependent behavior of weak sandstone on Mushan Formation. In: Proceedings of the 13th Southeast Asian Geotech conference. Taipei, Taiwan: Public Construction Commission; 1998. p. 75-80.
3. Jeng FS, Lin ML, Huang TH. Study of the geological barriers of the tunnels in Northern Taiwan Research Report. Taipei: Ministry of Transportation, 1996. [in Chinese].
4. Jeng FS, Ju GT, Huang TH. Properties of some weak rock in Taiwan In: Proceedings of the Taiwan rock engineering symposium. Jhongli, Taiwan: National Central University; 1994. p. 259-67 [in Chinese]
5. Jeng FS, Lee IT, Huang TH. Deterioration of weak rock induced by wetting process In: Proceedings of the Taiwan rock engineering symposium. Taipei, Taiwan: National Taiwan University; 1996. p. 373-82 [in Chinese].
6. Tsai LS, Jeng FS, Lin ML. Water effects and creep behavior of sandstone weakening. In: Proceedings of the 16th KKCNN symposium on civil engineering. Gyeongiu, Korea: Korea Adv Inst Sci Tech; 2003. p. 575-80.
7. Cristescu N.D., and Hunsche U. Time effects in rock mechanics (1998), Wiley, New York
8. Ladanyi B. Time-dependent response of rock around tunnels. In: Hudson J.A. (Ed). Comprehensive rock engineering vol. 2 (1993), Pergamon Press, Oxford 77-112
9. Dahou A., Shao J.F., and Bederiat M. Experimental and numerical investigations on transient creep of porous chalk. Mech Mater 21 (1995) 147-158
10. Maranini E., and Yamaguchi T. A non-associated viscoplastic model for the behavior of granite in triaxial compression. Mech Mater 33 (2001) 283-293
11. Perzyna P. Fundamental problems in viscoplasticity. Adv Appl Mech 9 (1966) 243-377
12. Cristescu N.D. Elasticity of porous materials. In: Lemaitre J. (Ed). Handbook of materials behavior models (2001), Academic Press, New York 71-90
13. Bernabe Y., Fryer T.D., and Shively R.M. Experimental observations of the elastic and inelastic behaviour of porous sandstones. Geophys J Int 117 (1994) 403-418
14. Jeng FS, Huang TH. Shear dilatational behavior of weak sandstone. In: Proceedings of the regional symposium on sedimentary rock Engineering. Taipei, Taiwan: Public Construction Commission; 1998. p. 262-7.
15. Weng M.C., Jeng F.S., Huang T.H., and Lin M.L. Characterizing the deformation behavior of tertiary sandstones. Int J Rock Mech Min Sci 42 (2005) 388-401
16. Hunsche U., and Albrecht H. Results of true triaxial strength tests on rock salt. Eng Fract Mech 35 (1990) 867-877
17. Cristescu N.D. Viscoplasticity of geomaterials. In: Cristescu N.D., and Gioda G. (Eds). Viscoplastic behaviour of geomaterials (1994), Springer, New York 103-207
18. Zhu W., and Wong T.F. Shear-enhanced compaction in sandstone under nominally dry and water-saturated conditions. Int J Rock Mech Min Sci 34 (1997) 372
19. Zhu W., Montesi L.G.J., and Wong T.F. Shear-enhanced compaction and permeability reduction: triaxial extension tests on porous sandstone. Mech Mater 25 (1997) 199-214
20. Wu X.Y., Baud P., and Wong T.F. Micromechanics of compressive failure and spatial evolution of anisotropic damage in Darley Dale sandstone. Int J Rock Mech Min Sci 37 (2000) 143-160