四川康定城地质灾害社会经济易损性分区评价

Assessment of the vulnerability of social economy by geological hazards in Kangding county town,western Sichuan

摘要: 以康定城为例提出了城市地质灾害社会经济易损性分区评价的新方法,建立了地质灾害社会经济易损性评价方法体系。在对评价因子充分论证的基础上,分别对康定城2005年和2020年的地质灾害社会经济易损性进行了分区评价,评价结果可为康定城市地质灾害危险区的划定提供依据。

Abstract: The present paper deals with a new technique for the assessment and the assessment system of the vulnerability of social economy caused by geological hazards in Kangding county town,western Sichuan.The assessment is made for the vulnerability of social economy caused by geological hazards in 2005 and 2020,respectively.These results of assessment may serve as the basis for the division of the risk areas of the urban geological hazards in the county town.