The analysis of the causes of karst collapse column Zhao Zhuang No.2 shaft
ZHOU Qimou
LI Xiaoming
SHI Taotao
XU Haitao
Abstract：according to the characteristics and occurrence conditions of karst collapse column Zhao Zhuang no .2 shaft, through basic geological research , combined with 3 d seismic exploration results , from the karst formation of the three elements of lava , structure and groundwater activity tripartite face of karst collapse column Zhao Zhuang no.2 shaft were analyzed , this paper con-cluded that the formation of karst collapse column and their relationship , reveals the filling of karst collapse column , information such as the distribution and development evolution process , provide the basis for high yield and efficient safety mining of coal re-sources, for deep mining in jincheng mining area of the mine water prevention and control work to lay the foundation .
Keywords：lavaCollapse columnFault and fissuregroundwater
Publication Date：2013-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 8-11 )