摘要
小石盘HP01滑坡位于万州区大周镇五土村6组,处于长江一级支流大周溪右岸岸坡地带。滑坡平面形态呈舌形,坡纵向长约130m,横向宽约230m,平均厚度约12m,体积约35.88×104m3。该滑坡为三峡库区涉水中型土质滑坡,威胁区内居民40余人及相关设施耕地。通过对滑坡勘查、分析的基础上对滑坡的成因机制及稳定性进行了分析,认为该滑坡稳定性受前缘库岸再造及库区水位波动影响最大。
The Landslide HP01 at Xiaoshipan is located in Wutu Village, Dazhou Town, Wanzhou District, lying on the right bank of Dazhouxi Stream, a small tributary of the Yangtze River. The plane form of the landslide is tongue-shaped with a length of about 130 m and a width of about 230 m, average thickness of about 12 m and the volume of about 35.88×10^4 m^3. It is a medium-sized soil landslide, threatening lives and property of more than 40 persons. This paper deals with genetic mechanism and stability of the landslide.
作者
秦林
赵倩
QIN Lin;ZHAO Qian(Chengdu Center of Hydrogeology and Engineering Geology,SBGEEMR,Chengdu 610081)
出处
《四川地质学报》
2018年第3期505-508,共4页
Acta Geologica Sichuan
关键词
滑坡
库岸再造
稳定性
小石盘
Landslide HP01
Xiaoshipan
reservoir shore reconstruction
genetic mechanism
stability analysis
