山东省莱芜盆地岩溶塌陷风险性评价

Risk assessment of karst collapse in the Laiwu of Shandong Province

莱芜盆地岩溶塌陷范围广、陷坑数量多,持续时间长,是山东省岩溶塌陷最集中的地区之一,加之区内人口众多,经济发达,岩溶塌陷对生命财产威胁极大,进行风险性评价有利于莱芜市地质灾害预防工作开展,并对城市规划及矿产资源开发利用有指导意义。

Laiwu basin wide Scope of karst collapse,pit number,long duration,in shandong province is one of the most concentrated area of karst collapse.It also has a large population,developed economy. Karst collapse is a great threat to life and proper. Karst collapse risk evaluation is hecessary to geological disaster prevention work in laiwu city,and has a guiding significance to the development and utilization of mineral resources.