贵州龙里高位隐蔽性地质灾害调查及防治措施

High-level hidden Geological Hazard Investigation and Prevention Measures in Guizhou Longli

在龙里县高位隐蔽性地质灾害调查工作中,为了解区内高位隐蔽性地质灾害隐患点的基本情况及采取相应的防治措施,在进行野外调查的基础上,结合无人机航拍等现代技术手段,进行调查。经调查,龙里县高位隐蔽性地质灾害隐患点共9处,均为崩塌地质灾害隐患点,受威胁的人数为317户1336人。针对龙里县高位隐蔽性地质隐患点特点及影响因素,前期以监测预警为主,并对威胁人数较多、影响严重的地质灾害隐患点进行工程治理或搬迁避让,以彻底消除地灾隐患。拟采取工程治理有6处地灾点,拟采取搬迁避让有3处地灾点。

In the investigation of the high-level hidden geological hazards in Longli County,in order to understand the basic situation of the high-level hidden geological hazards in the area and take corresponding prevention measures,on the basis of conducting field investigations,combining modern technologies such as drone aerial photography Means to investigate.After investigation,a total of 9 hidden high-risk geological hazards in Longli County are all hidden geological hazards,and the number of people under threat is 1,336 from 317 households.Aiming at the characteristics and influencing factors of high-level hidden geological hazards in Longli County,the early stage focused on monitoring and early warning,and carried out engineering treatment or relocation of geological hazards with a large number of threats and serious impacts to completely eliminate hidden hazards.It is planned to adopt engineering treatment for 6 disaster sites;it is planned to adopt relocation to avoid 3 disaster sites.