Researches on deformation and failure characteristics of an underground powerhouse with complicated geological conditions by DDA method

Yanshilixue Yu Gongcheng Xuebao/Chinese Journal of Rock Mechanics and Engineering

Volumn 25, Issue 1, 2006, Pages 1-8

  Wu, Ai Qing ^a,b   Ding, Xiu Li ^b   Chen, Sheng Hong ^a   Shi, Gen Hua ^b,c  

^a WUHAN UNIVERSITY   (China)

^b YANGTZE RIVER SCIENTIFIC RESEARCH INSTITUTE   (China)

^c DDA Company   (United States)

Author keywords

Deformation and failure of surroundings rock mass; Discontinuous deformation analysis (DDA) method; Rock mechanics; Underground powerhouse

Indexed keywords

COMPUTER SIMULATION; CRACKS; DEFORMATION; FAILURE (MECHANICAL); MONTE CARLO METHODS; NUMERICAL METHODS; ROCK MECHANICS; STRENGTH OF MATERIALS; STRESS ANALYSIS;

DEFORMATION AND FAILURE OF SURROUNDINGS ROCK MASS; DISCONTINUOUS DEFORMATION ANALYSIS METHOD; UNDERGROUND POWERHOUSE;

UNDERGROUND STRUCTURES;

EID: 33645767946     PISSN: 10006915     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (13)

1. Shi G H, Goodman R E. Two-dimensional discontinuous deformation analysis[J]. Int. J. for Numerical and Analytical Methods in Geomechanics, 1985, 9: 541-556.
2. Shi Genhua. Discontinuous Deformation Analysis-A New Numerical Model for the Static and Dynamics of Block System[M]. Translated by Ren Fang. Beijing: Science Press, 1993.(in Chinese)
3. Shi Genhua. Numerical Manifold Method (NMM) and Discontinuous Deformation Analysis (DDA)[M]. Translated by Pei Juemin. Beijing: Tsinghua University Press, 1997.(in Chinese)
4. Pei Juemin, Lu Zuheng. Static and dynamic analysis method of discontinuous deformation analysis in joint rock[J]. Chinese Journal of Geotechnical Engineering, 1996, 18(6): 46-54.(in Chinese)
5. Wu Aiqing, Ren Fang. Preliminary development on numerical codes of discontinuous deformation analysis and actual case verifications[J]. Yangtze River, 1993, 24: 45-49.(in Chinese)
6. Dong X C, Wu A Q, Ren F. A preliminary application of discontinues deformation analysis to the Three Gorges Project on Yangtze River, China[A], In: Proc. of the First International Forum on Discontinuous Deformation Analysis (DDA) and Simulations of Discontinuous Media[C]. Albuquerque: TSI Press, 1996. 310-318.
7. Wu Aiqing, Ren Fang, Dong Xuesheng. A study on the numerical model of DDA and its preliminary application to rock engineering[J]. Chinese Journal of Rock Mechanics and Engineering, 1997, 16(5): 411-417.(in Chinese)
8. Kim Y, Amadei B, Pan E. Modeling the effect of water, excavation sequence and rock reinforcement with discontinuous deformation analysis[J]. Int. J. of Rock Mech. and Min. Sci., 1999, 36(7): 949-970.
9. Ding Xiuli, Shen Qian, Wu Aiqing, et al. Numerical modeling on the excavation and reinforcement for the underground powerhouse in the Shuibuya project[J]. Chinese Journal of Rock Mechanics and Engineering, 2002, 21(Supp.): 2162-2167.(in Chinese)
10. Ding X L, Fu J, Dong Z H, et al. Stability study on the surrounding rock of the underground powerhouse in Shuibuya project by DDA[A]. In: Proceedings of the 6th International Conference on Analysis of Discontinuous Deformation[C]. Trondheim, Norway: [s. n.], 2003. 75-78.
11. Dong Xuesheng, Tian Ye, Wu Aiqing. Rock Mechanics in Hydraulic Engineering[M]. Beijing: China Water Power Press, 2004.(in Chinese)
12. Shi G H, Goodman R E. Generalization of two-dimensional discontinuous deformation analysis for forward modeling[J]. Int. J. for Numerical and Analytical Methods in Geomechanics, 1989, 13: 541-556.
13. Liu Jun, Li Zhongkui. Current situation and development of DDA method[J]. Chinese Journal of Rock Mechanics and Engineering, 2004, 23(5): 839-845.(in Chinese)