Numerical simulation of the cutting of inhomogeneous rocks

International Journal of Rock Mechanics and Mining Sciences

Volumn 36, Issue 5, 1999, Pages 711-717

  Kou, S Q ^a   Lindqvist, P A ^a   Tang, C A ^b   Xu, X H ^b  

^a LULEÅ UNIVERSITY OF TECHNOLOGY   (Sweden)

^b NORTHEASTERN UNIVERSITY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

BOUNDARY ELEMENT METHOD; COMPUTER SIMULATION; CRACK INITIATION; CRACK PROPAGATION; CUTTING; FAILURE (MECHANICAL); FINITE ELEMENT METHOD;

INHOMOGENEOUS ROCKS; ROCK CUTTING; TOOL ROCK INTERACTION;

ROCK MECHANICS;

CUTTING; INHOMOGENEITY; NUMERICAL MODEL; ROCK MECHANICS;

EID: 0032821860     PISSN: 01489062     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0148-9062(99)00039-X     Document Type: Article

References (11)

1. Mishnaevsky Jr LL. Physical mechanisms of hard rock fragmentation under mechanical loading: a review. Int J Rock Mech Min Sci 1995;32:763-6.
2. Lindqvist PA, Suarez del Rio LM, Montoto M, Tan XC, Kou SQ. Rock indentation database. SKB project report, PR-44-94-023, 1994.
3. Wang JK, Lehnhoff TF. Bit penetration into rock - a finite element study. Int J Rock Mech Min Sci 1976;13:11-6.
4. Zeuch DH, Swenson DV, Finger JT. Subsurface damage development in rock during drag-bit cutting: observations and model predictions. In: 24th US Symposium on Rock Mechanics, 1983. p. 733-42.
5. Korinets AR, et al. DIANA modeling of a rolling disc cutter and rock indentation. In: Aubertin M, Hassani F, Mitri H, et al., editors. Rock mechanics. Rotterdam: Balkema, 1996. p. 647.
6. Tan XC, Kou SQ, Lindqvist P-A. Simulation of rock fragmentation by indenters using DDM and fracture mechanics. In: Aubertin M, Hassani F, Mitri H, et al., editors. Rock mechanics. Rotterdam: Balkema, 1996. p. 685.
7. Alehossein H, Hood M. State-of-the-art review of rock models for disc roller cutters. In: Aubertin M, Hassani F, Mitri H, et al., editors. Rock mechanics. Rotterdam: Balkema, 1996. p. 693.
8. Chen L, Alehossein H. Kerf effects in spherical indentation. In: Aubertin M, Hassani F, Mitri H, editors. Rock mechanics. Rotterdam: Balkema, 1996.
9. Tang CA. Numerical simulation of progressive rock failure and associated seismicity. Int J Rock Mech Min Sci 1997;34:249-62.
10. Kou SQ, Lindqvist PA, Tan XC, Formulation of models for indentation depth and crack length in mechanical excavation of rock. SKB report, HRL-96-20, 1996.
11. Verhoef PN, Ockeloen JJ. The significance of rock ductility for mechanical rock cutting. In: Aubertin M, Hassani F, Mitri H, et al., editors. Rock mechanics. Rotterdam: Balkema, 1996. p. 709.