| 碧口水电站库区淤积对右岸河口滑坡稳定性的影响 |
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| 引用本文： | 张良喜,贾 逸,任光明.碧口水电站库区淤积对右岸河口滑坡稳定性的影响[J].水电能源科学,2012,30(12):111-113. |
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| 作者姓名： | 张良喜 贾 逸 任光明 |
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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， 四川 成都 610059；四川地矿局 攀西地质队， 四川 西昌 615000;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， 四川 成都 610059；;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， 四川 成都 610059； |
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| 基金项目： | 国家自然科学基金资助项目(41072229) |
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| 摘 要： | 为研究水库库岸滑坡的稳定性对水库正常蓄水及安全运行的重要性，在分析白龙江碧口水电站河口滑坡所处的环境条件、滑坡变形破坏特征等基础上，采用定性与定量计算方法分析了水库蓄水前后及达到淤排平衡等不同条件下的稳定性变化情况，尤其水库游积对滑坡稳定性的作用。计算结果与实际相符，说明水库淤积对滑坡稳定性有益。
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| 关 键 词： | 河口滑坡 反倾层状岩质斜坡 变形破坏 稳定性 |
Influence of Reservoir Sedimentation of Bikou Hydropower Station on Landslide Stability of Hekou Right Bank |
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| ZHANG Liangxi,JIA Yi and REN Guangming.Influence of Reservoir Sedimentation of Bikou Hydropower Station on Landslide Stability of Hekou Right Bank[J].International Journal Hydroelectric Energy,2012,30(12):111-113. |
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| Authors: | ZHANG Liangxi JIA Yi and REN Guangming |
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| Abstract: | In order to study the stability of reservoir bank landslide and its importance to the impoundment and safe operation of reservoir, based on the analysis of environmental conditions and characteristics of deformation and failure in Hekou landslide of Bikou Hydropower Station in Pailong River, the qualitative and quantitative calculation methods are used to analyze the change of stability under different conditions, such as before and after impounding and silt row balance, especially the effect of reservoir sedimentation on landslide stability. The calculation result is consistent with the actual and it shows that reservoir sedimentation is beneficial to the stability of the landslide. |
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