苏锡常地区主要地质灾害及防治措施

自20世纪80年代初以来,苏锡常地区由于超量开采深层地下水,相继出现了地面沉降、地裂缝等地质灾害,已造成了大量的经济损失,成为影响本地区经济社会发展的重要制约因素。本文在分析苏锡常地区地质环境条件的基础上,总结出本地区地质灾害主要类型、分布特征以及形成条件等,并对人类活动可能遭受地质灾害的危险性进行分析,进而提出地质灾害的防治措施。

Main geological disasters and prevention measure in Su-Xi-Chang region

Since the beginning of the 1980s, in the Suzhou, Wuxi and Changzhou region, the ground settlement, the cracks and other geological disasters caused by the over-exploitation of deep groundwater appeared one after another, and has caused great economic loss, It has also become the important confinement factors of the region＇ s economic and social development. The article sums up main type of geological disasters and characteristics of distribution as well as forming conditions etc on the basis of the analysis about environmental geological conditions of Suzhou, Wuxi and Changzhou region. Moreover, fatalness when human activities subjected to the geological disasters is also analysed. Thereby prevention measures of geological disaster are put forward.