本文選題：煤巷　切入點(diǎn)：煤與瓦斯突出　出處：《煤炭技術(shù)》2017年02期 　論文類型：期刊論文

【摘要】：通過對(duì)綜合作用假說解析的基礎(chǔ)上,進(jìn)一步簡(jiǎn)化了煤與瓦斯突出判據(jù);建立了煤巷掘進(jìn)時(shí)瓦斯壓力分布模型,解釋了煤巷掘進(jìn)時(shí)瓦斯突出方向角問題;設(shè)計(jì)了底板穿層鉆孔和超前鉆孔方案,控制蘆嶺煤礦Ⅱ829區(qū)段煤巷掘進(jìn)時(shí)瓦斯突出災(zāi)害,經(jīng)檢驗(yàn),設(shè)計(jì)方案取得了良好的效果。
[Abstract]:Based on the analysis of the comprehensive action hypothesis, the criterion of coal and gas outburst is further simplified, the distribution model of gas pressure in coal roadway driving is established, and the problem of gas outburst direction angle in coal roadway tunneling is explained. The paper designs the plan of drilling and drilling ahead of the floor, and controls the gas outburst disaster in the roadway driving of section 鈪，

本文編號(hào)：1582291