大煤柱影响下严重突出危险工作面综合防突技术  

Comprehensive Outburst Prevention Technology for Serious Outburst Danger Working Face under Influence of Large Coal Pillar

作　　者：谈国文[1,2] 

机构地区：[1]瓦斯灾害监控与应急技术国家重点实验室,重庆400037 [2]中煤科工集团重庆研究院有限公司,重庆400037

出　　处：《煤炭技术》2015年第4期142-145,共4页Coal Technology

基　　金：国家"十二五"科技支撑计划(2012BAK04B01);中国煤炭科工集团有限公司科技创新基金(2013ZD002);中煤科工集团重庆研究院有限公司自立科研开发项目(2012ZDXM10)

摘　　要：为解决大煤柱影响下严重突出危险工作面的防突难题,以西南地区渝阳煤矿工作面为研究和试验对象,采取了多措并举的区域防突技术,有效解决了突出防治难题,提高了工作面安全和产量效益,为矿井以后及我国类似煤柱影响下的突出危险工作面的突出防治提供了指导。To solve the outburst prevention problems of serious outburst danger working face under the influence of large coal pillar, take Yuyang coal mine in the southwest as research and test objects,technical measures such as many regional outburst prevention technical measures, pre-pumping gas in up adjacent layers and management technology for corner gas, effectively solved the outburst prevention problems, improved the working face safety and production efficiency, and provided guidance for similar outburst danger working face under the influence of coal pillar in this and others coal mine.

关 键 词：大煤柱 应力集中 煤与瓦斯突出 综合防突 瓦斯抽采 突出预警 

分 类 号：TD713[矿业工程—矿井通风与安全]