| 多松多水电站厂房后反倾高边坡变形机制的探讨 |
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| 引用本文： | 康复生.多松多水电站厂房后反倾高边坡变形机制的探讨[J].甘肃地质学报,2007,16(1):76-79. |
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| 作者姓名： | 康复生 |
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| 作者单位： | 甘肃省水利水电勘测设计研究院第二分院,甘肃,陇西,744800 |
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| 摘 要： | 通过对碌曲县多松多电站厂房后反倾高边坡的工程地质勘查、室内外测试试验及模拟分析，对其变形机制有了进一步的认识。认为多松多水电站厂房后反倾高边坡变形是洮河河谷快速下切过程中岩质边坡发生浅部卸荷松弛，同时在自重弯矩的作用下，反倾高边坡开始向临空方向“点头”，并逐渐向坡内发展而形成。
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| 关 键 词： | 反倾高边坡 倾倒变形 变形机制 稳定性 |
| 文章编号： | 1004-4116（2007）01-0076-0004 |
| 收稿时间： | 2006-06-21 |
| 修稿时间： | 2006-06-21 |
DISCUSSION ON DEFORMATION MECHANISM OF HIGH STEEP DIPSLOPE BEHIND DUOSONG HYDROELECTRIC STATION |
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| KANG Fu-sheng.DISCUSSION ON DEFORMATION MECHANISM OF HIGH STEEP DIPSLOPE BEHIND DUOSONG HYDROELECTRIC STATION[J].Acta Geologica Gansu,2007,16(1):76-79. |
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| Authors: | KANG Fu-sheng |
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| Institution: | Second Branch of Water Resources and Hydroelectric Investigation and Design Institute of Gansu Province, Longxi 744800, China |
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| Abstract: | Deformation mechanism of high steep dipslope Duosong has been studied on basis of engineering geological investigation, tests and simulation analysis in the laboratory and field. It is supposed that the deformation is caused by the movement of high steep dipslope on the top and development into the interior slope under the force of the dead weight bending movement while the shallow unloading relaxation exerted on rocky slope during river valley undercutting rapidly in Taohe Rive. |
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| Keywords: | high steep dipslope dumping deformation deformation mechanism stability |
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