| 清江水布垭工程坝址岩体稳定性三维数值模拟研究 |
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| 引用本文： | 胡道功,徐瑞春.清江水布垭工程坝址岩体稳定性三维数值模拟研究[J].现代地质,1999,13(4):466-470. |
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| 作者姓名： | 胡道功 徐瑞春 |
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| 作者单位： | 中国地质科学院地质力学研究所!北京100081(胡道功，石玲，谭成轩)，长江水利委员会三峡勘测研究院!宜昌443003(徐瑞春，梅应堂) |
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| 基金项目： | 国家自然科学基金项目!(项目号 :49772 14 5 )，长江水利委员会委托项目资助 |
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| 摘 要： | 清江干流水布垭水电枢纽是与隔河岩、高坝洲水电枢纽并重的国家级大型水电工程 ,坝址区高边坡稳定性问题是水布垭坝址主要的工程地质问题之一。采用三维有限元数值模拟方法 ,对坝址区岩体应力场和位移进行了研究 ;探讨了岩体三维应力、应变分布与岩体变形破坏的关系 ,评价了岩体的稳定性
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| 关 键 词： | 三维应力 数值模拟 岩体稳定性 水布垭坝址 |
3-D NUMERICAL SIMULATION ON ROCK STABILITY OF SHUIBUYA HYDROELECTRICAL PROJECT ON THE QINGJIANG RIVER |
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| Hu Daogong,Shi Ling,Tan Chengxuan.3-D NUMERICAL SIMULATION ON ROCK STABILITY OF SHUIBUYA HYDROELECTRICAL PROJECT ON THE QINGJIANG RIVER[J].Geoscience——Journal of Graduate School,China University of Geosciences,1999,13(4):466-470. |
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| Authors: | Hu Daogong Shi Ling Tan Chengxuan |
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| Abstract: | The Shuibuya hydroelectric project on the Qingjiang River is as important as Geheyan and Gaobazhou hydroeletric projects in China.The stability of rock slope is one of main engineering problems in Shuibuya dame site. In this paper,the authors study stress and strain field of rock body in dam site using 3- D finite- element simulation method,discuss the correlation3- D stress and strain of rock body to rock failure,and evaluate the stability of rock body. |
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| Keywords: | D stress numerical simulation stability of rock body Shuibuya dam sit |
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