Micromechanics of compressive failure and spatial evolution of anisotropic damage in Darley Dale sandstone

International Journal of Rock Mechanics and Mining Sciences

Volumn 37, Issue 1-2, 2000, Pages 143-160

  Wu, Xiang Yang ^b   Baud, P ^a   Wong, Teng Fong ^a  

^a STONY BROOK UNIVERSITY   (United States)

^b INSTITUTE OF GEOLOGY AND GEOPHYSICS   (China)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC EMISSION TESTING; ANISOTROPY; COMPACTION; CRACKS; DUCTILE FRACTURE; FRACTURE TOUGHNESS; FRICTION; MICROMECHANICS; SANDSTONE; SCANNING ELECTRON MICROSCOPY; SHEAR FLOW; STRAIN HARDENING; COMPOSITE MICROMECHANICS; COMPRESSIVE STRESS; CRACK PROPAGATION; FAILURE ANALYSIS; MATHEMATICAL MODELS; OPTICAL MICROSCOPY; PORE PRESSURE; POROSITY;

ANISOTROPIC DAMAGES; COMPRESSIVE FAILURE; CRACK DENSITY; CRACK MODEL; FAILURE EVOLUTION; PEAK STRESS; SPATIAL EVOLUTION; STRESS-INDUCED; STRESS-INDUCED ANISOTROPY; WING CRACK; DILATANCY; STRESS-INDUCED CRACKING;

POROSITY; ROCK MECHANICS;

ANISOTROPY; COMPRESSION; DAMAGE MECHANICS; FAILURE MECHANISM; MICROMECHANICS; SANDSTONE; SPATIAL VARIATION;

EID: 0033888708     PISSN: 01489062     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1365-1609(99)00093-3     Document Type: Article

References (37)

1. Some observations concerning the microscopic and mechanical behavior of quartzite specimens in stiff, triaxial compression tests
2. Development of stress-induced microcracks in Westerly granite
3. Crack growth and development during creep in Westerly granite
4. Micromechanics of faulting in Westerly granite
5. Effects of pressure on the micromechanics of faulting in San Marcos gabbro
6. Microcracks in rocks, a review
7. Geometic probability approach to the characterization and analysis of microcracking in rocks
8. The effect of dilatancy on velocity anisotropy in Westerly granite
9. Effect of pressure and stress in water transport in intact and fractured gabbro and granite
10. Observations of quasistatic fault growth from acoustic emissions
11. The role of microcracking in shear-fracture propagation in granite
12. Brittle failure in compression: Splitting, faulting and brittle-ductile transition
13. The damage mechanics of brittle solids in compression
14. Micromechanics of deformation in rocks; Toughening mechanisms in quasi-brittle materials
15. Micromechanics of brittle faulting and cataclastic flow in Berea sandstone
16. Microcracking during triaxial deformation of porous rocks monitored by changes in rock physical properties. II. Pore volumometry and acoustic emission measurements on water-saturated rocks
17. The transition from brittle faulting to cataclastic flow in porous sandstones: Mechanical deformation
18. The transition from brittle faulting to cataclastic flow: Permeability evolution
19. Discussion of geometric probability approach to the characterization and analysis of microcracking in rocks
20. Shear stress enhancement of void compaction
21. Microcracks in crustal igneous rocks: Microscopy
22. Cracks and pores - A close look
23. Micromechanics of pressure-induced grain crushing in porous rocks
24. Fracturing at contact surfaces subjected to normal and tangential loads
25. Slightly curved or kinked cracks
26. Dilatancy in the fracture of crystalline rocks
27. The effect of cyclic stress on ditatancy: Another look
28. Frictional characteristics of minerals
29. Experimental fracture mechanics data for rocks and minerals
30. Comparison of calculated and observed crack densities and seismic velocities in Westerly granite
31. A microcrack model of dilatancy in brittle materials
32. A theoretical approach to the propagation of interacting cracks
33. Micromechanical damage models for brittle solids. II: Compressive loadings
34. Stress and time-dependent failure of brittle rocks under compression: A theoretical prediction
35. Mechanism of brittle fracture of rock with pre-existing cracks in compression