Fracture and Water Conducting Fracture Zone in 10109 Working Face
The development height of the water conducting fracture zone is an important technical parameter for preventing and controlling water in mines.Taking the 10109 working face of Baozigou Coal Industry as the engineering background,numerical simulation software was used to study the laws of overlying rock fractures.At the same time,the development height of the water conducting fracture zone was calculated,and its relationship with the overlying aquifer was analyzed.This provides technical basis and practice for formulating water prevention and control measures,ensuring the safe production of the 10109 working face and providing reference for the safe mining of similar working faces.
water conducting fracture zonecoal seam mininghydrogeology and geology
NETL
NSTL
万方数据
