Expanded Cosserat medium constitutive model for laminated salt rock

Yanshilixue Yu Gongcheng Xuebao/Chinese Journal of Rock Mechanics and Engineering

Volumn 24, Issue 23, 2005, Pages 4226-4232

  Yang, Chun He ^a   Li, Yin Ping ^a  

^a INSTITUTE OF GEOLOGY AND GEOPHYSICS   (China)

Author keywords

Constitutive model; Coordination of displacement; Cosserat medium; Heterogeneity; Laminated salt rock; Rock mechanics

Indexed keywords

FAILURE ANALYSIS; MECHANICAL PROPERTIES; STRESSES;

CONSTITUTIVE MODEL; COSSERAT MEDIUM; HETEROGENEITY; LAMINATED SALT ROCK;

ROCK MECHANICS;

EID: 30044439182     PISSN: 10006915     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (13)

1. Forest S, Pradel F, Sab K. Asymptotic analysis of heterogeneous Cosserat media[J]. International Journal of Solids and Structures, 2001, 38(26/27): 4585-4608.
2. She Chengxue, Xiong Wenlin, Chen Shenghong. Cosserat medium analysis of deformation of layered rockmass with bending effects[J]. Rock and Soil Mechanics, 1994, 15(4): 12-19. (in Chinese)
3. Dawson E M, Cundall P A. Cosserat plasticity for modeling layered rock[A]. In: Proceedings of the ISRM Regional Conference on Fractured and Jointed Rock Masses[C]. Berkeley, California: Lawrence Berkeley Laboratory, 1992. 269-276.
4. Forest S, Barbe F, Cailletaud G. Cosserat modelling of size effects in the mechanical behaviour of polycrystals and multi-phase materials[J]. International Journal of Solids and Structures, 2000, 37(46/47): 7105-7126.
5. Bai T, Pollard D D. Fracture spacing in layered rocks: a new explanation based on the stress transition[J]. Journal of Structural Geology, 2000, 22(1): 43-57.
6. Iordache M M, Willamb K. Localized failure analysis in elastoplastic Cosserat continua[J]. Computer Methods in Applied Mechanics and Engineering, 1998, 151: 559-586.
7. Guz I A, Soutis C. A 3D stability theory applied to layered rocks undergoing finite deformations in biaxial compression[J]. European Journal of Mechanics (A/Solids), 2001, 20(1): 139-153.
8. Treagus S H. Viscous anisotropy of two-phase composites, and applications to rocks and structures[J]. Tectonophysics, 2003, 372(3/4): 121-133.
9. Mandal N, Chakraborty C, Samanta S K. An analysis of anisotropy of rocks containing shape fabrics of rigid inclusions[J]. Journal of Structural Geology, 2000, 22(6): 831-839.
10. Liu Jun, Huang Ming, Ge Xiurun, et al. Analysis of layered rockmass excavating with spatial elastic couple-stress theory[J]. Chinese Journal of Rock Mechanics and Engineering, 2000, 19(3): 276-280. (in Chinese)
11. Zhang Yujun, Liu Yiping. 3D elastoplastic FEM analysis on layered rockmass[J]. Chinese Journal of Rock Mechanics and Engineering, 2002, 21(11): 1615-1619. (in Chinese)
12. Liu Kading, Zhang Yujun. Influence factors on shear failure orientation of layered rocks[J]. Chinese Journal of Rock Mechanics and Engineering, 2002, 21(3): 335-339. (in Chinese)
13. Liu Jiang, Yang Chunhe, Li Yinping, et al. Testing study on mechanical properties of the layered salt rock[J]. Chinese Journal of Rock Mechanics and Engineering, 2006, (to be pressed). (in Chinese)