| 三峡库区白沙坡崩滑体成因与稳定性评价 |
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| 引用本文： | 杨文东,谢全敏,李新平,夏元友. 三峡库区白沙坡崩滑体成因与稳定性评价[J]. 武汉理工大学学报, 2006, 28(5): 73-75 |
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| 作者姓名： | 杨文东 谢全敏 李新平 夏元友 |
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| 作者单位： | 武汉理工大学土木工程与建筑学院,武汉,430070 |
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| 摘 要： | 滑坡对人类社会发展和经济建设的危害是世界性的，滑坡灾害给世界各国造成的经济损失估计每年可达数十亿美元。防灾减灾费用十分惊人。此外，工程不能及时发挥效益或使用中断，其间接损失更大。介绍了三峡库区白沙坡崩滑体工程地质条件，分析了其成固机制，计算了该崩滑体在多种工况下的稳定性，对其稳定性作出了评价，并给出了其防治措施的建议。对同类滑坡灾害的稳定性评价和治理有一定的参考意义。
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| 关 键 词： | 三峡库区 崩滑体 成因机制 稳定性分析 |
| 文章编号： | 1671-4431(2006)05-0073-03 |
| 修稿时间： | 2005-12-03 |
Formation Mechanism and Stability Analysis of Baishapo Rockfall in the Three Gorge Reservoir Area |
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| YANG Wen-dong,XIE Quan-min,LI Xin-ping,XIA Yuan-you. Formation Mechanism and Stability Analysis of Baishapo Rockfall in the Three Gorge Reservoir Area[J]. Journal of Wuhan University of Technology, 2006, 28(5): 73-75 |
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| Authors: | YANG Wen-dong XIE Quan-min LI Xin-ping XIA Yuan-you |
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| Abstract: | Landslide hazard has brought about great losses to the economic and societal development worldwide.Each year it causes a loss up to billions of dollars in the whole world.A striking amount of money has been spent on the prevention and redress of the hazard and much more losses have been incurred indirectly in addition.This paper introduced engineering geologic conditions of Baishapo rockfall in the Three Gorge reservoir area,analysed its formation mechanism and calculated its stability under main load composes.The evaluation on its stability and the suggestion to the treatment of the rockfall were given in detail. |
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| Keywords: | the Three Gorge reservoir area rockfall formation mechanism stability analysis |
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