摘要
Abstract
A dangerous rock collapse occurred in the high-altitude mountain of Baiyanwan,group 2,Lishi village,Dukou tujia township,xuanhan county(22 km away from S201 provincial road in the Bashan grand canyon),causing damage to the ongoing construction project,burying the existing provincial road,and forming a barrier lake.Based on the regional geological background and hydrogeological engineering geological conditions,this paper identifies the characteristics of geological disasters caused by landslides and proposes corresponding control measures(such as slope rock removal,river dredging,provincial road rerouting,stone blocking walls,and passive protection network engineering),in order to reduce or even eliminate the risk of geological disasters caused by landslides and ensure the safety of local residents'lives and property.关键词
高位山体崩塌/崩滑体/地质特征/治理措施/宣汉县Key words
high-altitude mountain collapse/landslide mass/geological characteristics/control measures/Xuanhan county分类
天文与地球科学
