甘肃合水县典型滑坡地质灾害特征及形成因素分析

Analysis of geological hazard features and formation factors of typical landslide in Heshui County

合水县由于特殊的地理环境,地质灾害频发。调查研究表明,合水县发育的滑坡类型均为黄土滑坡,中型、推移式、中浅层滑坡居多。文章以典型的新城子滑坡为例,进行滑坡体的特征、规模、稳定性、形成因素分析,提出了合理的防治措施,可为同类型的滑坡体治理提供参考。

Due to special geographical environment,geological disasters occurred frequently in Heshui County,the latest geological disaster investigation,the county a total of development there are all kinds of geological hazard point 162,97 of landslide,accounted for more than half of all kinds of geological disaster,landslide is the most serious geological disaster type,the county to people′s lives and property caused serious damage.In this paper,through investigation and study heshui developed type of landslide of loess landslides,medium⁃sized,goes on type,shallow landslide,and in a typical Xinchengzi landslide as an example,analyzing the characteristics,scale,the stability of the landslide,formation factor analysis,put forward reasonable prevention measures,provide a reference for the same type of landslide governance.