基于多种评价方法的昭君村次级滑坡稳定性评价

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英文篇名：Stability Evaluation of Secondary Landslide in Zhaojun Village Based on Multiple Evaluation Methods 作者：管琪 ; 易武 ; 崔周通 ; 邓永煌 英文作者：GUAN Qi;YI Wu;CUI Zhou-tong;DENG Yong-huang;College of Civil Engineering & Architecture,China Three Gorges University;Collaborative Innovation Center for Geo-Hazards and Eco-Environment in Three Gorges Area;National Field Observation and Research Station of Landslides in Three Gorges Reservoir Area of Yangtze River;Yichang Geological Environment Monitoring Station; 关键词：滑坡 ; 稳定性评价 ; 模糊数学法 ; 传递系数法 英文关键词：landslide;;stability evaluation;;fuzzy mathematics;;transfer coefficient method 中文刊名：SDNY 英文刊名：Water Resources and Power 机构：三峡大学土木与建筑学院;三峡地区地质灾害与生态环境湖北省协同创新中心;湖北长江三峡滑坡国家野外科学观测研究站;宜昌市地质环境监测站; 出版日期：2018-12-20 出版单位：水电能源科学 年：2018 期：v.36;No.220 基金：三峡大学硕士学位论文培优基金(2018SSPY027);; 国家自然科学基金项目(41302260);; 湖北省科技支撑计划项目(2015BCE070) 语种：中文; 页：SDNY201812031 页数：4 CN：12 ISSN：42-1231/TK 分类号：131-134

摘要

为提高昭君村次级滑坡稳定性评价的精确性,同时运用模糊数学法和极限平衡法中的传递系数法对昭君村次级滑坡的稳定性进行评价,并与实际测量情况进行对比。结果表明,两种方法得到的昭君村次级滑坡稳定性评价结果与现场地质调查结果基本相符,滑坡整体处于欠稳定状态,且结合两种方法进行评价使得评价结果更为合理。研究成果可为类似滑坡稳定性评价提供参考。
        In order to improve the accuracy of the stability evaluation of the secondary landslide in Zhaojun village,the stability of the secondary landslide in Zhaojun village was evaluated by using the transfer coefficient method in the fuzzy mathematics method and the limit balance method,and was compared with the actual measurement.The results show that the stability evaluation of the secondary landslide in Zhaojun village obtained by the two methods are basically consistent with the field geological survey results,and the whole landslide is in an unsteady state,and the evaluation combined with the two methods makes the evaluation results more reasonable.The research results can provide references for the stability evaluation of the similar landslides.

引文

[1]薛聪聪,卢书强.基于模糊数学和极限平衡法的滑坡稳定性评价[J].人民长江,2016,47(8):43-46.
    [2]郭文召,刘亚坤,徐向舟,等.可变模糊识别方法在滑坡稳定性评价中的应用[J].农业工程学报,2015,31(8):176-182.
    [3] GB 50021-2001,岩土工程勘察规范[S].北京:中国建筑工业出版社,2009.
    [4]鲍振洪,李朝奎,郑拴宁,等.城市土地利用潜力分析及其3D可视化辅助管理——以湘潭市为例[J].江西农业学报,2009,21(4):151-154.