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coal and gas outburst
释义
coal and gas outburst
Encyclopedia
工学
煤与瓦斯突出
释
coal and gas outburst
煤与瓦斯突出
隧道及地下工程施工过程中,在地应力和瓦斯的共同作用下,破碎的煤、岩和瓦斯由煤体或岩体内突然向采掘空间大量喷出的一种动力现象。
理学
﹝工业爆炸灾害﹞
释
coal and gas outburst
煤与瓦斯突出
在地应力和瓦斯的共同作用下,破碎的煤、岩和瓦斯由煤体或岩体内突然向采掘空间抛出的现象。
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