摘要
塌陷是岩溶地区的一种主要地质灾害，其成因多种多样，但过量抽取地下水是形成塌陷的主要原因．本文以水城盆地抽水塌陷为例．论述了抽水塌陷发育的分布特征，探讨了抽水塌陷的形成条件和形成机理，并简要地提出了防治对策．
Collapse is a main geological hazard in karst region. The causes are various, but over-extraction of groundwater is a main cause of collapse. Taking collapse by water pumping in Shuicheng basin as an example, the characteristics of distribution of water-pumping-caused collapses are described and forming condition and mechanism are discussed and countermeasures against them are proposed.
出处
《灾害学》
CSCD
1998年第3期47-50,共4页
Journal of Catastrophology
基金
国家自然科学基金!49661003
