THREE DIMENSIONAL NUMERICAL SIMULATION OF UNDERGROUND ROCK EXCAVATION IN MAYA ROCK SLOPE FOR SHUIBUYA HYDROPOWER PROJECT

Xu Weiya; Luo Xianqi; Xie Shouyi; Xu Ruichun; Li Huizhong

Volume 7 Issue 1

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Article Navigation > JOURNAL OF ENGINEERING GEOLOGY > 1999 > 7(1): 89-94

Xu Weiya, Luo Xianqi, Xie Shouyi, Xu Ruichun, Li Huizhong. 1999: THREE DIMENSIONAL NUMERICAL SIMULATION OF UNDERGROUND ROCK EXCAVATION IN MAYA ROCK SLOPE FOR SHUIBUYA HYDROPOWER PROJECT. JOURNAL OF ENGINEERING GEOLOGY, 7(1): 89-94.

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THREE DIMENSIONAL NUMERICAL SIMULATION OF UNDERGROUND ROCK EXCAVATION IN MAYA ROCK SLOPE FOR SHUIBUYA HYDROPOWER PROJECT

1.
Wuhan University of Water Conservency and Hydroe Electricity Engineering, Yichang 443002;
2.
Changjiang Water Resource Conservancy Bureau,Yichang 443003

Received Date: 1998-10-10
Rev Recd Date: 1998-12-11
Publish Date: 1999-01-22

Abstract

Abstract

D numerical simulation of underground excavation in high rock slope with software Rocky was carried out for study of Maya rock slope engineering related to Shuibuya hydroelect power project. The numerical simulation of mechanical situation and rock pillar stability of tunnel engineering in the slope and slope cuting measures for the stability control are illustrated in detail. These studies also consist of earthquake dynamic simulation of slope engineering in practice. The numerical simulation result shows that the study is reasonable and practical.
- Three dimensional numerical simulation,
- Rock,
- Slope,
- Underground excavation

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References(1)

References

[1] 　徐卫亚,谢守益等.1998.水布垭马崖高陡边坡三维数值模拟研究.武汉水利电力大学(宜昌)学报,20(3).

[2] 　徐卫亚,刘德富.1997.清江水布垭库首及坝址若干重大滑坡稳定性分析.北京:中国环境科学出版社.

[3] 　Weiya XU,1994.Numerical S imulat ion of Lianzhiya R ock Mountain,Proce.of Int erna.Sympo.on A pplicat ion of Computer Methods in Rock Mechanics and Engineering.

[4] 　徐卫亚等.1993.一个危岩体变形破坏机理的地震动力分析.全国第三届岩石动力学学术大会论文集.

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