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周家坪滑坡体位于拟建的官地水电站库尾,系盐源县梅子坪乡政府集镇所在地,水库蓄水后,滑体前缘将被部分淹没,由于其结构松散,可能会影响滑坡体的稳定性,进而影响梅子坪集镇196余人的生命及财产的安全。本文在现场地质调查、勘探及试验成果的基础上,对周家坪滑坡体进行坡体结构和成因分析,并对滑坡体在天然和水库正常蓄水条件下的稳定性进行了系统分析。
The Zhoujiaping landslide body is located at the foot of the proposed Guandi Hydropower Station and is located at the government town of Meiziping Township, Yanyuan County. After the reservoir is impounding, the front of the landslide will be partially submerged, which may affect the stability of the landslide due to its loose structure Which will affect the lives and property of more than 196 people in the town of Meiziping. Based on the results of on-site geological survey, exploration and test, this paper analyzes the structure and cause of the slope body of the Zhoujiaping landslide, and systematically analyzes the stability of the landslide body under natural and reservoir water storage conditions.