北方岩溶地面塌陷及其防治

Land subsidence due to karst and its prevention in north China

本文着重阐述北方岩溶地面塌陷分布范围、分布特征、形成条件及其机理,并相应提出了防治岩溶地面塌陷的措施。

This paper chiefly states the extent and characteristics of distribution, conditions of formation and mechanism of karst ground settlement in north China, Measures to prevent the karst ground settlement are presented correspondingly.