Dynamic response analysis of rock mass with stochastic properties subjected to explosive loads

Fragblast

Volumn 3, Issue 2, 1999, Pages 137-153

  Wu, Chengqing ^a   Hao, Hong ^a   Ma, Guowei ^a   Zhou, Yingxin ^b  

^a NANYANG TECHNOLOGICAL UNIVERSITY   (Singapore)

^b Ministry of Defence Government of Singapore   (Singapore)

Author keywords

Blasting; Dynamic response; Explosives; Rock mass

Indexed keywords

COMPUTER SOFTWARE; DYNAMIC RESPONSE; EXPLOSIVES; MATHEMATICAL MODELS; PROBABILITY; RANDOM PROCESSES; ROCK MECHANICS; STATISTICAL METHODS; STRAIN; STRENGTH OF MATERIALS; STRESS ANALYSIS; TENSILE STRESS;

ROCK MASS;

BLASTING;

BLASTING; CONTINUUM DAMAGE MECHANICS; DYNAMIC RESPONSE; ROCK MASS RESPONSE; STOCHASTIC PROCESS;

EID: 0032758776     PISSN: 1385514X     EISSN: None     Source Type: Journal    
DOI: 10.1080/13855149909408041     Document Type: Article

References (15)

1. Century Dynamics 1997. AUTODYN User Manual. Revision 3.0, Century Dynamics, Inc.
2. Grady, D.E. & Kipp, M.E. 1980. Continuum modelling of explosive fracture in oil shale. Int. J. Rock Mech. Min. Sci. & Geomech. Abstr. 17: 147-157.
3. Grady, D.E. & Kipp, M.E. 1987. Dynamic Rock Fragmentation. In Atkinson B.K. (ed.), Fracture Mechanics of Rock 10: 429-475. London: Academic Press.
4. Hao, H., Ma, G.W. & Zhou, Y.X. 1999. Numerical simulation of underground explosions. FRAGBLAST - Int. J. of Blasting and Fragmentation (in press).
5. Kawamoto, T., Ichikawa, Y. & Kyoya, T. 1988. Deformation and fracturing behaviour of discontinuous rock mass and damage mechanics theory. Int. J. for Numerical and Analy. Methods in Geomech. 12: 1-30.
6. Kuszmaul, J.S. 1987. A new constitutive model for fragmentation of rock under dynamic loading. 2nd International Symposium on Rock Fragmentation by Blasting, Keystone, Colorado: 412-423.
7. Lemaitre, J. 1985. A continuum damage mechanics model for ductile fracture. ASME J. Eng. Material and Technology 197: 83-89.
8. Liu, L. & Katsabanis, P.D. 1997. Development of a continuum damage model for blasting analysis. Int. J. Rock Mech. Min. Sci. 34: 217-231.
9. Rosenblueth, E. 1975. Point estimates for probability moments. Proceedings National Academy of Science (USA) 72: 3812-3814.
10. Rosenblueth, E. 1981. Two-point Estimates in probability. Appl. Mathematical Modelling 5: 329-335.
11. Taylor, L.M., Chen, E.P. & Kuszmaul, J.S. 1986. Micro-crack induced damage accumulation in brittle rock under dynamic loading. Computer Methods in Appl. Mech. Eng. 55: 30-320.
12. Thorne, B.J., Hommert, P.J. & Brown, B. 1990. Experimental and computational investigation of the fundamental mechanisms of cratering. 3rd International Symposium on Rock Fragmentation by Blasting, Brisbsne, Australia: 412-423.
13. Yang, R., Bawden, W.F. & Katsabanis, P.D. 1996. A new constitutive model for blast damage. Int. J. Rock Mech. Min. Sci. & Geomech. Abstr. 33: 245-254.
14. Zhang, W. & Valliappan, S. 1990. Analysis of random anisotropic damage mechanics problems of rock mass. Rock Mechanics and Rock Engineering 23: 91-112.
15. Zhao, J., Wu, Y.K., Cai, J.G., Chen, S.G. & Zhao, Y.H. 1997. Small-scale ground shock tests at the mandai quarry. Technical report to Lands and Estates Organization, Ministry of Defense, Republic of Singapore, August (restricted).