黄河上游某电站近坝滑坡稳定性研究

宋彦辉,  任光明,  聂德新

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宋彦辉, 任光明, 聂德新. 2002: 黄河上游某电站近坝滑坡稳定性研究. 工程地质学报, 10(S1): 343-347.
引用本文: 宋彦辉, 任光明, 聂德新. 2002: 黄河上游某电站近坝滑坡稳定性研究. 工程地质学报, 10(S1): 343-347.
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SONG Yanhui, REN Guangming, NIE Dexin. 2002: STABILITY RESEARCH OF THE LANDSLIDE LOCATED IN RESERVOIR HEAD OF A POWER STATION ON THE UPREACH OF YELLOW RIVER. JOURNAL OF ENGINEERING GEOLOGY, 10(S1): 343-347.
Citation: SONG Yanhui, REN Guangming, NIE Dexin. 2002: STABILITY RESEARCH OF THE LANDSLIDE LOCATED IN RESERVOIR HEAD OF A POWER STATION ON THE UPREACH OF YELLOW RIVER. JOURNAL OF ENGINEERING GEOLOGY, 10(S1): 343-347.
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黄河上游某电站近坝滑坡稳定性研究

  • 成都理工大学工程地质研究所 成都 610059

详细信息

  • 中图分类号: P642.22

STABILITY RESEARCH OF THE LANDSLIDE LOCATED IN RESERVOIR HEAD OF A POWER STATION ON THE UPREACH OF YELLOW RIVER

  • Institute of Engineering Geology, Chengdu University of Technology, Chengdu 610059

    摘要
  • 摘要: 黄河上游某电站库首滑坡距大坝仅400多米,一旦失稳将会对大坝造成严重危害。笔者采用工程地质分析法及有限元数值模拟研究了滑坡的成因机制及应力场特征,在此基础上采用极限平衡法演算了滑坡在各种工况下的稳定状况。表明滑坡在蓄水过程中有可能产生下滑失稳。
    Abstract: The landslide located in reservoir head is about 400 m away from front of the dam. Its stability will influence the dam's normal operation directly. Based on the engineering geological characteristic and FEM numerical simulation, The paper analyze the formation mechanism and the stress field character of the landslide,and evaluate the landslide's stability in various conditions。The result indicates that the landslide may be in thestate of the activity while impound.
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出版历程
  • 收稿日期:  2002-06-30
  • 刊出日期:  2002-12-25

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