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首页> 外文会议>World Mining Congress and Exposition >ASSESSMENT OF COAL AND GAS OUTBURST HAZARDS IN ZONGULDAK COAL BASIN, TURKEY
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ASSESSMENT OF COAL AND GAS OUTBURST HAZARDS IN ZONGULDAK COAL BASIN, TURKEY

机译：土耳其Zonguldak煤盆地煤炭突出危害的评估

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Outburst of gas, coal and rock can be defined as sudden release of coal and rock accompanied by large quantities of gas into the working face or other mine workings. The outburst events appeared rarely in some metal mines has generally occurred in salt and coal mines especially bituminous coal mining. The most important factors that influence the occurrence of outbursts are gassiness of the coal seam, tectonics, properties of the coal and rock and vertical and lateral stresses occurring in the seam and or rock or part of the coal seam. This paper describes the problem of gas and coal outbursts in underground coal mines. The outburst events occurred in Zonguldak Coal Basin located on the Black Sea coast was investigated since 1969. Geological and gas conditions of Zonguldak Coal Basin are described. The incidents are analyzed statistically with the criteria such as amount of coal and gas outburst, depth of workings, effect of tectonism, thickness and inclination of coal seams.
机译：爆发的煤气，煤炭和岩石可以定义为煤炭和岩石的突然释放，伴随着大量气体进入工作面或其他矿山工作。爆发事件很少出现在一些金属矿山中，通常发生在盐和煤矿尤其是沥青煤矿。影响爆发的发生的最重要因素是煤层，构造，煤和岩石的性质的气氛，以及在接缝和煤层的岩石或一部分中发生的煤和岩石的垂直和横向应力。本文介绍了地下煤矿煤气和煤炭爆发问题。自1969年以来，位于黑海沿岸的Zonguldak煤盆中发生的爆发事件。描述了Zonguldak煤盆地的地质和气体条件。统计分析了事件，以煤气和燃气突出，工作深度，构造深度，构造厚度和煤层倾斜等标准进行分析。

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