近直立煤层断层煤柱区突出灾害防治技术  

Prevention and Control Technology of Outburst Disaster in Fault Coal Pillar Area of Near Vertical Coal Seam

作　　者：王永忠 王正义[2] 王崧玮 WANG Yong-zhong;WANG Zheng-yi;WANG Song-wei(No.3Coal Mine,Yaojie Coal-electricity Group Limited Company,Lanzhou 730080,China;School of Mines,China University of Mining and Technology,Xuzhou 221116,China)

机构地区：[1]窑街煤电集团有限公司三矿,兰州730080 [2]中国矿业大学矿业学院,江苏徐州221116

出　　处：《煤炭技术》2018年第12期132-134,共3页Coal Technology

基　　金：国家自然科学基金(51634001;51404243)

摘　　要：为实现复杂地质条件下近直立煤层综放安全开采,以窑街三矿5721—6工作面内的F604逆断层扩大煤柱区为例,讨论了影响综放工作面安全高效开采的关键因素,从瓦斯突出防治方面进行了系统分析,建立了相关安全开采技术体系。In order to realize safe mining of fully mechanized caving in.near vertical coal seam under complex geological conditions,taking the F604reverse fault of the coal pillar area in the 5721-6working face of Yaojie No.3coal mine as an example,discuss the key factors that affect the safe and efficient mining of the fully mechanized caving face,from the systematic analysis on gas control technology, establish the related safety mining technology system.

关 键 词：近直立煤层 断层煤柱区 瓦斯防治 

分 类 号：TD713[矿业工程—矿井通风与安全]