ISSN 1003-8035 CN 11-2852/P
    SONG Lei, ZUO Sansheng, DING Jun, ZHONG Huajie, ZHANG Hao. Causes and mechanism analysis of Hongmei village landslide, Sichuan province[J]. The Chinese Journal of Geological Hazard and Control, 2012, 23(2): 34-37. DOI: 10.16031/j.cnki.issn.1003-8035.2012.02.015
    Citation: SONG Lei, ZUO Sansheng, DING Jun, ZHONG Huajie, ZHANG Hao. Causes and mechanism analysis of Hongmei village landslide, Sichuan province[J]. The Chinese Journal of Geological Hazard and Control, 2012, 23(2): 34-37. DOI: 10.16031/j.cnki.issn.1003-8035.2012.02.015
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    Causes and mechanism analysis of Hongmei village landslide, Sichuan province

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      • Abstract
    • HongMei village landslide revival along with "8.13" super large rainstorm,through spot exploration and further analysis suggests that firstly due to insufficient understanding of old landslide,slope of human engineering activities(such as:building,highway.etc) forming the top load change of sliding body original balance and not on the sliding body to make the necessary preventive measures for the landslide revival,bury next hidden trouble.And then "8.13" heavy rain in the area before the continuous rain,lead to slope in nearly saturated state,on one hand increases the soil bulk density;on the other hand,increase the slip shear stress and reduce the shear strength;thus "8.13" rainstorm aroused the landslide revival.
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