平煤八矿新副井戊二

1、煤八矿戊 9-10 煤层的揭煤方案 石门短导硐、交叉布孔抽放瓦斯和震动放炮相结合的揭煤措施。
并 按防治煤与瓦斯突出细则 制定了 “四位一体”防突措施 及 相关安全防护及防突措施。
关键词 ：煤与瓦斯突出，石门揭煤，突出机理，短导硐揭煤技术河南理工大学本科毕业设计 2 Design of Cross-cut Crossing Seam at New Auxiliary Shaft Rail Raise in Pingmei Corporation 8 Mine Abstract： In the mine which gush the coal and gas,rockcross cutvuncovers the coal prominent coal bed serious risk,the timeexepect long， it is the mine security technology key point and the excavation deployment bottleneck project. This article elaborated domestic。

2、煤八矿戊 9-10 煤层的揭煤方案 石门短导硐、交叉布孔抽放瓦斯和震动放炮相结合的揭煤措施。
并 按防治煤与瓦斯突出细则 制定了 “四位一体”防突措施 及 相关安全防护及防突措施。
关键词 ：煤与瓦斯突出，石门揭煤，突出机理，短导硐揭煤技术河南理工大学本科毕业设计 2 Design of Cross-cut Crossing Seam at New Auxiliary Shaft Rail Raise in Pingmei Corporation 8 Mine Abstract： In the mine which gush the coal and gas,rockcross cutvuncovers the coal prominent coal bed serious risk,the timeexepect long， it is the mine security technology key point and the excavation deployment bottleneck project. This article elaborated domestic。

3、10煤层的揭煤方案石门短导硐、交叉布孔抽放瓦斯和震动放炮相结合的揭煤措施。
并按防治煤与瓦斯突出细则制定了“四位一体”防突措施及相关安全防护及防突措施。
关键词：煤与瓦斯突出，石门揭煤，突出机理，短导硐揭煤技术河南理工大学本科毕业设计2DesignofCross-cutCrossingSeamatNewAuxiliaryShaftRailRaiseinPingmeiCorporation8MineAbstract：Intheminewhichgushthecoalandgas,rockcrosscutvuncoversthecoalprominentcoalbedseriousrisk,thetimeexepectlong，itistheminesecuritytechnologykeypointandtheexcavationdeploymentbottleneckproject.Thisarticleelaborateddomesticandforeignaboutcoalandgasprominenttheory,multianalysisrockcrosscuthasun。

4、10煤层的揭煤方案石门短导硐、交叉布孔抽放瓦斯和震动放炮相结合的揭煤措施。
并按防治煤与瓦斯突出细则制定了“四位一体”防突措施及相关安全防护及防突措施。
关键词：煤与瓦斯突出，石门揭煤，突出机理，短导硐揭煤技术河南理工大学本科毕业设计2DesignofCross-cutCrossingSeamatNewAuxiliaryShaftRailRaiseinPingmeiCorporation8MineAbstract：Intheminewhichgushthecoalandgas,rockcrosscutvuncoversthecoalprominentcoalbedseriousrisk,thetimeexepectlong，itistheminesecuritytechnologykeypointandtheexcavationdeploymentbottleneckproject.Thisarticleelaborateddomesticandforeignaboutcoalandgasprominenttheory,multianalysisrockcrosscuthasun。