摘要
介绍了高压水割缝增透防突技术的原理及工艺。通过在神仙坡煤矿114运输石门揭11#煤层的防突施工中应用高压水割缝增透防突技术试验,实现了安全快速揭开具有严重突出危险性的11#煤层,既减少了工作量,又降低了煤层突出的危险性,取得了较好的效果。
The principle and technology of the high-pressure water cut penetration outburst-proof technology are introduced. The technology experiment is applied in outburst-proof of exposing No.ll coal seam at No.l14 transport cross-cut in Shenxianpo Coal Mine, Exposing No.ll coal seam with outbust danger fast and safely is realized. Not only the workload is reduced, but also the risk of outburst is reducdd. The better effect is obtained.
出处
《煤炭技术》
CAS
北大核心
2011年第7期81-82,共2页
Coal Technology
基金
贵州省科技厅重大专项计划项目(黔科合重大专项字[2008]6012)
关键词
高压水割缝
防突
石门揭煤
high-pressare water cut
outburst-proof
exposing coal at cross-cut
