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一、前言: 煤与瓦斯的突然喷出在采矿历史上已有相当长的年代,在世界各国中法国和比利时煤与二氧化炭气的突然喷出已有100多年。1905年苏联在顿涅茨煤田发生了第一次突出,以后遍及全煤田并相继发生于其他各煤田。我国辽源煤田在1939年便发生了煤与瓦斯突出,1950年以后比较严重,而到目前为止发生煤与瓦斯突出比较严重的矿井除去北票和辽源两个矿务局以外还有焦作,天府,南桐等矿井。其他有些矿井由于采矿工作近年来逐渐向深部发展也有类似的现象发生。因此,如何预防煤与瓦斯突然喷出的这一问题将是我国采矿工程中需要研究的重要课题之一。
I. Foreword: The sudden spurt of coal and gas has been a long process in the history of mining. In the world, the sudden spouting of coal and carbon dioxide gas from France and Belgium has been more than 100 years. The Soviet Union first appeared in the Donets coalfield in 1905 and later on the entire coal field and one after another in various coal fields. Coal and gas outburst occurred in Liaoyuan Coalfield in China in 1939, and serious after 1950. So far coal and gas outbursts occurred more serious in coal mines besides Beipiao and Liaoyuan Mining Mines. Besides Jiaozuo, Tianfu, Nantong and other mines. In some other mines, a similar phenomenon occurs due to the gradual deepening of mining work in recent years. Therefore, how to prevent the sudden spurt of coal and gas will be one of the important topics to be studied in the mining engineering in our country.