摘要
自1988年以来,唐山体育场岩溶塌陷持续发生。过量开采岩溶地下水是造成岩溶塌陷的根本原因,在地下水漏斗稳定扩展时期,地面建筑物的重力荷载和地震等将直接导致岩溶塌陷的产生。基于钻探揭露的塌陷区的工程地质条件,设计了注浆加固治理方案。
Karst collapse had been occurred several times in Tangshan City Palestra since 1988 ,and the prime reason of karst collapse was over-pumping groundwater. Meanwhile, the gravity of building and earthquake were the direct occasions. Based on the engineering geology conditions showed by the drilling, the grouting reinforcement governing project was designed.
出处
《建筑技术开发》
2009年第8期31-33,共3页
Building Technology Development
关键词
岩溶塌陷机理
注浆加固方案
唐山市体育场
forming mechanism of karst collapse
grouting reinforcement governing project
Tangshan City Palestra
