菏泽市地质灾害现状与防治

Present Condition of Geological Hazards and Its Prevention in Heze City

摘要:

菏泽市地质灾害类型主要为地震、地面塌陷、地面沉降、地裂缝、砂土液化、土地盐渍化及地氟病等,其发育与分布受地质构造、水文地质条件的控制以及气象、人类活动等因素的影响。就其分布、危害、致灾原因等做了分析,并提出了防治建议和对策。

Abstract:

Major types of geological hazards in Heze city are earthquake, surface collapse, ground subsidence, cracks, liquefaction of sand, soil salification and endemic dental of fluorosis, etc. Its development and distribution are controlled by geological structure and hydrogeological condition, and effected by meteorology and human activities. Distribution, damage and origin of geological hazards are analysed, and prevention suggestion and countermeasures are put forward as well.