水力掏槽期间突出能量及冲击波压力差分析  

Analysis on energy and shock-wave pressure difference of outburst during hydraulic cutting

作　　者：刘锡明[1] 周静[1] 徐海梅[1] 武立斌 

机构地区：[1]黑龙江科技大学安全工程学院,黑龙江哈尔滨150022 [2]双鸭山建龙集团建龙矿业有限公司,黑龙江双鸭山155100

出　　处：《山西建筑》2014年第29期66-67,共2页Shanxi Architecture

基　　金：黑龙江省教育厅科学技术研究项目(项目编号:11553090)

摘　　要：从诱发煤与瓦斯突出的根源入手,分析了水力掏槽槽硐中突出能量、突出后巷道中冲击波压力差的影响因素及作用,通过突出能量、冲击波压力差作用关系,定量分析突出后吨煤能量在巷道中产生的冲击波压力差,以供参考。The quantity of coal and gas outburst energy in the hole and the influence factor and action of shock-wave pressure difference in tunnel after outburst were analyzed to reduce impairment. The shock-wave pressure difference of per ton energy in tunnel after outburst was analyzed quantitatively the thickness of coaX, the interaction of the quantity of outburst energy and the shock-wave pressure difference, so as to reference.

关 键 词：水力掏槽 煤与瓦斯突出 突出能量 掘进工作面 

分 类 号：TD713[矿业工程—矿井通风与安全]