The application of 3-dimensional dda with a spherical rigid block for rockfall simulation

International Journal of Rock Mechanics and Mining Sciences

Volumn 41, Issue SUPPL. 1, 2004, Pages

  Yang, M ^a   Fukawa, T ^a   Ohnishi, Y ^a   Nishiyama, S ^a   Miki, S ^b   Hirakawa, Y ^c   Mori, S ^c  

^a KYOTO UNIVERSITY   (Japan)

^b KISO JIBAN CONSULTANTS CO LTD   (Japan)

^c NEWJEC Inc   (Japan)

Author keywords

3 dimension; DDA; Dynamic problem; Rigid block; Rockfall; Spherical

Indexed keywords

COMPUTER SIMULATION; MATHEMATICAL MODELS; ROCKS;

DISCONTINUOUS DEFORMATION ANALYSIS (DDA); ROCKFALL SIMULATION;

ROCK MECHANICS;

DEFORMATION; ROCK BLOCK; ROCKFALL; SLOPE STABILITY; THREE-DIMENSIONAL MODELING; TRAJECTORY;

ASIA; EURASIA; FAR EAST; HIDA MOUNTAINS; HONSHU; JAPAN;

EID: 3042778094     PISSN: 13651609     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijrmms.2004.03.108     Document Type: Article

References (6)

1. th U.S. Rock Mechanics Symposium, Vail., Colorado, USA A.A. Balkema: Rotterdam, pp535-541
2. Ohnishi, Y., Nishiyama, S. & Miki, S. 2003. Development of Spherical Element for DDA and Its Application. Proc. The Conference on Computational Engineering and Science, Tokyo, Japan. Vol.8, No.1, pp171-176
3. Shi, G. 1988. Block System Modeling by Discontinuous Deformation Analysis, Ph.D Thesis, University of California, Berkeley, USA
4. th Int. Conf. On Analysis of Discontinuous Deformation, Glasgow, Scotland, UK. Nenad Bicanic, pp1-21
5. Stevens, W. 1998. RockFall: a Tool for Probabilistic Analysis, design of Remedial Measures and Prediction of Rockfalls, M.A.Sc. Thesis, University of Toronto, Toronto, Canada
6. Wu, J. 2003. Numerical Analysis of Discontinuous Rock Masses Using Discontinuous Deformation Analysis, Ph.D Thesis, Kyoto University, Kyoto, Japan