娄邵地区岩溶塌陷的形成条件与机理分析

Formation Condition and Mechanism Analysis of karst Collapse in Loudi-Shaoyang Area

本文分析娄邵地区岩溶地面塌陷的分布特征、分布规律、塌陷产生的基本条件和外界诱发因素。以区内某主要岩溶塌陷点为例,通过对其地质条件的分析,找出岩溶塌陷产生的内外因素,论证区内岩溶地面塌陷的形成条件与机理,得出其成因模式。

This paper analyzes tiie distribution characteristics,distribution rules, general condition and causative fectors of karst surface collq）se in Loudi-Shaoyang area. The main point of Karst collapse in tiie area is taken as an example, to find out the internal and external factors of the karst collapse by analyzing its geological conditions. Furthermore, the paper proves the formation condition and mechanism of karst ground collapse in the