Numerical modelling of destress blasting

2nd North American Rock Mechanics Symposium, NARM 1996

Volumn , Issue , 1996, Pages 1911-1918

  Momoh, Osman A ^a   Mitri, Hani S ^a   Rizkalla, Maged ^a  

^a MCGILL UNIVERSITY   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

NUMERICAL MODELS; ROCK MECHANICS; STRAIN ENERGY;

DEFORMATION PROPERTIES; DESTRESS BLASTING; FRACTURED ZONES; HIGH STRESS CONCENTRATION; INDUCED STRAIN; MINING OPERATIONS; STRAIN ENERGY DENSITY; UNDERGROUND MINE;

BLASTING;

EID: 0008879778     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (4)

1. Hedley, D.G.F. (1992). Rockburst Handbook for Ontario Mines. CANMET Special Report SP92
2. Mitri, H.S., Hassani, F.P., Kebbe, R. (1993). A strain energy approach for the prediction of Rockburst potential in underground hard rock mines. 1st Canadian Symp. on Numerical Modelling Applications in Min., Geomech., Montreal, pp. 228-239.
3. Mitri, H.S., Suriyachat, P. (1990). Energy-based Post-processor for 2-D F.E.A. of mine openings. Proc. Int. Confr. on Struc. Engng., Computation, April 25-28, pp. 917-925.
4. Rizkalla, M. K., Mitri, H.S., (1991). An elasto-viscoplastic model for stress analysis of mining excavations. Rock Mechanics as a Multidisciplinary Science, proc. 32nd U.S. Symp., 597-606.