本文選題：安全工程　切入點(diǎn)：深部開采　出處：《安全與環(huán)境學(xué)報(bào)》2017年03期

【摘要】：為研究深部開采沖擊地壓、煤與瓦斯突出及其復(fù)合動(dòng)力災(zāi)害的發(fā)生機(jī)制,并對(duì)其進(jìn)行有效監(jiān)測(cè)預(yù)警,運(yùn)用事故調(diào)研、理論分析、工程實(shí)踐等方法,分析了我國(guó)煤巖瓦斯動(dòng)力災(zāi)害的影響因素,研究了其發(fā)生的統(tǒng)一機(jī)制和監(jiān)測(cè)技術(shù)。結(jié)果表明:煤巖瓦斯動(dòng)力災(zāi)害是沖擊、突出共性因素和個(gè)性因素共同影響下的結(jié)果;根據(jù)災(zāi)害發(fā)生過程中能量釋放的主體和形式,將煤巖瓦斯動(dòng)力災(zāi)害分為沖擊地壓、煤與瓦斯突出、沖擊-突出型復(fù)合動(dòng)力災(zāi)害、突出-沖擊型復(fù)合動(dòng)力災(zāi)害4種類型;采用多層次統(tǒng)一監(jiān)測(cè)模式,可對(duì)深井煤巖瓦斯動(dòng)力災(zāi)害進(jìn)行全方位連續(xù)的統(tǒng)一監(jiān)測(cè)。最后將研究成果應(yīng)用于煤礦現(xiàn)場(chǎng)實(shí)例,效果良好。
[Abstract]:In order to study the occurrence mechanism of rock burst, coal and gas outburst and its complex dynamic disasters in deep mining, and to monitor and warn them effectively, the methods of accident investigation, theoretical analysis, engineering practice and so on are used. The influencing factors of coal-rock gas dynamic disaster in China are analyzed, and the unified mechanism and monitoring technology are studied. The results show that the coal-rock gas dynamic disaster is the result of impact, prominent common factors and individual factors. According to the main body and form of energy release in the process of disaster, the dynamic disasters of coal and gas are divided into four types: impact ground pressure, coal and gas outburst, impact-outburst composite dynamic disaster and outburst combined dynamic disaster. The multi-level unified monitoring model can be used to monitor the coal and rock gas dynamic disasters in deep wells in all directions and continuously. Finally, the research results are applied to the coal mine field examples, and the results are satisfactory.
【作者單位】： 遼寧工程技術(shù)大學(xué)力學(xué)與工程學(xué)院;撫順礦業(yè)集團(tuán)老虎臺(tái)礦;
【基金】：國(guó)家重點(diǎn)基礎(chǔ)研究發(fā)展計(jì)劃(973)項(xiàng)目(2010CB226803)
【分類號(hào)】：TD324;TD712

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