| 藤州中学滑坡特征及稳定性评价 |
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| 引用本文： | 刘宝臣,王威,李成昌.藤州中学滑坡特征及稳定性评价[J].地质灾害与环境保护,2010,21(1):54-57. |
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| 作者姓名： | 刘宝臣 王威 李成昌 |
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| 作者单位： | 桂林理工大学土木与建筑学院,桂林,541004 |
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| 基金项目： | 广西自然科学基金项目，广西科技创新能力与条件建设项目资助 |
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| 摘 要： | 在对藤州中学滑坡地质环境综合调查的基础上,分析了该学校1#、2#、3#滑坡的形态特征及分布范围,用改进传递系数法和Morgenstern-Price法分别对这3组滑坡的稳定性进行分析,最后对滑坡的稳定性进行了综合评价。结果表明:(1)滑坡区由于1#、3#滑坡的滑动牵引2#滑坡滑动,形成了独特的牵引式滑坡。(2)2#滑坡在枯水季节基本处于稳定状态,在常水、丰水季节处于欠稳定状态;1#、3#滑坡在枯水、常水和丰水季节均处于稳定状态。
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| 关 键 词： | 滑坡 传递系数法 Morgenstern-Price法 稳定性评价 |
CHARACTERISTICS AND STABILITY ASSESSMENT OF THE LANDSLIDES AT TENG HIGH SCHOOL |
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| LIU Bao-chen,WANG Wei,LI Cheng-chang.CHARACTERISTICS AND STABILITY ASSESSMENT OF THE LANDSLIDES AT TENG HIGH SCHOOL[J].Journal of Geological Hazards and Environment Preservation,2010,21(1):54-57. |
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| Authors: | LIU Bao-chen WANG Wei LI Cheng-chang |
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| Institution: | (Department of Civil Engineering of Guilin University of Technology,Guilin 541004,China) |
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| Abstract: | On the basis of comprehensive geological environment investigations,this article studies morphological characteristics,distribution and stability of landslide 1,landslide 2,and landslide 3 at the Teng high school.Transfer coefficient method and Morgenstern-Price method are used in calculation of stability of the landslides.Finally there is a comprehensive evaluation on the stability of the landslides.The result shows：（1）Landslide area that happened in landslide 1,landslide 2,and landslide 3 slid and resulted in the unique retrogressive landslide.（2） landslide 2 is basically stable in dry level and under-stable in normal level and flood level;landslide 1 and landslide 3 are stable under any condition. |
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| Keywords: | landslide transfer coefficient method Morgenstern-Price method evaluation of stability |
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