桂林市岩溶土洞塌陷的形成机制及治理措施  

Formation mechanism of the karst soil cave collapse in Guilin and its treatment measures

作　　者：苏阳[1] 曾克强[2] 陈孟芝[2] 

机构地区：[1]桂林工学院勘察设计研究院,541004 [2]桂林市建筑设计研究院,541002

出　　处：《矿产与地质》2007年第6期692-694,共3页Mineral Resources and Geology

摘　　要：桂林市每年因各种原因诱发的地表塌陷均有数次-数十次之多,对人民的生命财产构成较大威胁。文章通过对桂林市岩溶发育区土洞塌陷的形成机制进行深入分析,提出一些针对岩溶土洞塌陷的治理措施。The surface collapse caused by many factors occurs several to tens of times each year in Guilin,which will terribly threaten local people's life and property.Hence,it has put forward some treatment measures for the karst soil cave collapse through a deep analysis on the formation mechanism of the soil cave in developed karst area of Guilin in this article.

关 键 词：岩溶 土洞塌陷 地下水 治理措施 桂林市 

分 类 号：X4[环境科学与工程—灾害防治] TU434[建筑科学—岩土工程]