回采工作面短臂煤层高压注水预裂技术的应用与效果研究  

Application and effect research of recovery working face short arm coal seam high pressure water injection pre-fracture technology

作　　者：杜树安 李春彩 

机构地区：[1]峰峰集团公司通防管理部,河北邯郸056107 [2]峰峰集团邯郸宝峰矿业有限公司九龙矿生产技术部,河北峰峰056200

出　　处：《煤炭与化工》2016年第4期8-11,共4页Coal and Chemical Industry

摘　　要：大淑村矿为瓦斯突出矿井,为治理回采工作面的煤与瓦斯突出、瓦斯、防尘等灾害的发生,该矿在172106综放工作面进行了短臂煤层高压注水预裂技术的工程实践,安全上、经济上取得了较好的效果。Dashucun Mine was with gas burst, in order to control gas and coal outburst, gas control, dust prevention in recovery working face, short arm coal seam high pressure water injection pre-fracture technology was conducted in 172106 fully mechanized caving face, with safe and economic effect.

关 键 词：采面短臂 预裂 高压注水 

分 类 号：TD823[矿业工程—煤矿开采]