復(fù)雜條件綜放工作面多災(zāi)害協(xié)同防控技術(shù)
發(fā)布時(shí)間:2019-02-18 17:03
【摘要】:為實(shí)現(xiàn)硫磺溝煤礦綜放工作面安全高效生產(chǎn),基于礦井并存有沖擊地壓、水文地質(zhì)條件復(fù)雜、高瓦斯、自燃和煤塵爆炸傾向等多災(zāi)害的現(xiàn)狀,以該礦(4-5)04綜放工作面復(fù)雜條件下回采為樣本,對各類致災(zāi)因子機(jī)理及治理難點(diǎn)進(jìn)行研究和分析,設(shè)定技術(shù)路線并進(jìn)行針對性防控技術(shù)創(chuàng)新與應(yīng)用,總結(jié)形成了多災(zāi)害協(xié)同防控技術(shù)。
[Abstract]:In order to realize safe and efficient production of fully-mechanized top-coal caving face in Suhuangou coal mine, based on the status quo of multiple disasters, such as the presence of shock ground pressure, complex hydrogeological conditions, high gas, spontaneous combustion and tendency of coal dust explosion, etc. Taking the (4-5) 04 fully-mechanized caving face as the sample, the mechanism of various kinds of disaster factors and the difficulties of treatment are studied and analyzed, and the technical route is set up, and the technical innovation and application of targeted prevention and control are carried out. The cooperative prevention and control technology of multi-disaster has been formed.
【作者單位】: 兗礦新疆能化有限公司;
【分類號】:TD7;TD823
本文編號:2426045
[Abstract]:In order to realize safe and efficient production of fully-mechanized top-coal caving face in Suhuangou coal mine, based on the status quo of multiple disasters, such as the presence of shock ground pressure, complex hydrogeological conditions, high gas, spontaneous combustion and tendency of coal dust explosion, etc. Taking the (4-5) 04 fully-mechanized caving face as the sample, the mechanism of various kinds of disaster factors and the difficulties of treatment are studied and analyzed, and the technical route is set up, and the technical innovation and application of targeted prevention and control are carried out. The cooperative prevention and control technology of multi-disaster has been formed.
【作者單位】: 兗礦新疆能化有限公司;
【分類號】:TD7;TD823
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