Risk Prediction of Water Inrush from Roof of Ultra Thick Coal Seam Based on GIS

To solve the difficulty of predicting the risk of water inrush from the roof of the main coal seam in the early mining area of Xiaozhuang Coal Mine, the analysis shows that the source of water inrush is the aquifer of Luohe Formation. Taking into account the importance of the indicators and the eas...

Full description

Bibliographic Details

Published in:	Meikuang Anquan
Main Author:	LONG Liangliang, WANG Shengquan, XIAO Lele, NIU Chao
Format:	Article
Language:	Chinese
Published:	Editorial Office of Safety in Coal Mines 2020-12-01
Subjects:	water inrush risk in roof gis luohe formation aquifer water-rich zone cracking to mining thickness ratio
Online Access:	https://www.mkaqzz.com/cn/article/id/7078