| 金沙江乌东德水电站坝前高边坡工程适应性研究 |
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| 引用本文： | 崔杰,王兰生,王小群.金沙江乌东德水电站坝前高边坡工程适应性研究[J].水土保持研究,2008,15(2):84-87. |
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| 作者姓名： | 崔杰 王兰生 王小群 |
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| 作者单位： | 成都理工大学环境与土木工程学院, 成都, 610059 |
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| 基金项目： | 国家自然科学基金主任项目，高等学校博士学科点专项科研基金 |
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| 摘 要： | 金沙江下游乌东德水电站近坝址区下游存在-非基质结构岸坡,由两段不同性质的深厚覆盖层构成.对似角砾状堆积体物质结构特征及成因机制进行研究,确定了其滑坡成因的性质.对当多槽谷区深厚覆盖层堆积体分析,认为属于早期冰川堆积及后期崩塌作用的复合堆积体.斜坡覆盖层变形受控于斜坡中段的平卧支撑拱.通过稳定性计算分析认为.整段斜坡的稳定性状况在现阶段不存在失稳条件.
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| 关 键 词： | 角砾堆积体 古滑坡 变形机制 稳定性分析 |
Research of Engineering Adaptability with High Slope on the Left Bank in Wudongde Hydropower Station of Jinsha River |
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| CUI Jie,WANG Lan-sheng,WANG Xiao-qun.Research of Engineering Adaptability with High Slope on the Left Bank in Wudongde Hydropower Station of Jinsha River[J].Research of Soil and Water Conservation,2008,15(2):84-87. |
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| Authors: | CUI Jie WANG Lan-sheng WANG Xiao-qun |
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| Institution: | College of Environment and Civil Engineering, Chengdu University of Technology, Chengdu 610059, China |
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| Abstract: | There is a bank slope of non-matrix structure at some planning Hydroelectric Power Station downstream of the Jinsha River;the spread of the bank slope is extraordinary thick,which mainly composed with dolomatic brecciated accumulation body.Based on the study of the brecciated accumulation body’s character of structure and genetic mechanism,character of the slope deformation cause is determined and the possible models of deformation and crack of the slope is analyzed.The results show that the ancient accumulation body’s slope is stable in a long time run and there is no deformation indication and condition of destabilization of the whole slope. |
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| Keywords: | brecciated accumulation body ancient landslide deformation mechanism stability analysis |
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