| 紫坪铺水利枢纽工程左岸坝前堆积体治理措施评价 |
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| 引用本文： | 邹波忠,汪家林,徐湘涛,赵昌贵.紫坪铺水利枢纽工程左岸坝前堆积体治理措施评价[J].地质灾害与环境保护,2008,19(4):101-104. |
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| 作者姓名： | 邹波忠 汪家林 徐湘涛 赵昌贵 |
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| 作者单位： | 成都理工大学地质灾害防治与地质环境保护国家重点实验室,成都,610059 |
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| 摘 要： | 紫坪铺水利枢纽工程左岸坝前堆积体在水库运行期间极可能最先发生局部沿腰部失稳模式，其治理措施应考虑从前缘堆载反压措施人手，并结合相应的排水措施。治理后堆积体的稳定性大大提高，但在水库运行期间仍应尽量避免库水位变幅较大或调节速率过高，同时应加强地震监测和变形监测，以保障堆积体和大坝的安全稳定。
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| 关 键 词： | 堆积体 变形破坏机制 治理措施 稳定性评价 |
EVALUATION ON TREATMENT MEASURE OF THE TALUS SLOPE LQCATED AT THE LEFT RIVERBANK AHEAD OF THE DAM OF ZIPINGPU HYDRAULIC PROJECT |
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| ZOU Bo-zhong,WANG Jia-lin,XU Xiang-tao,ZHAO Chang-gui.EVALUATION ON TREATMENT MEASURE OF THE TALUS SLOPE LQCATED AT THE LEFT RIVERBANK AHEAD OF THE DAM OF ZIPINGPU HYDRAULIC PROJECT[J].Journal of Geological Hazards and Environment Preservation,2008,19(4):101-104. |
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| Authors: | ZOU Bo-zhong WANG Jia-lin XU Xiang-tao ZHAO Chang-gui |
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| Institution: | ZOU Bo-zhong, WANG Jia-lin,XU Xiang-tao,ZHAO Chang-gui (State Key Laboratory of Geohazard Prevention and Geoenvironment Protection of Chengdu University of Technology,Chengdu 610059,China) |
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| Abstract: | The talus slope,which is located at the left riverbank ahead of the dam of Zipingpu hydraulic project,is very likely to occur local along the waist failure pattern under the reservoir working condition.The treatment measures should be considered heap loading on the front the talus slope,combined with the corresponding drainage measures.The stability of the talus slope is greatly improved by reasonably treatment,but the larger water level amplitude and excessively regulations speed of level should be avoided... |
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| Keywords: | talus slope deformation and failure mechanism treatment measure stability evaluation |
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