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煤与瓦斯突出是严重的矿井地质灾害,受到瓦斯、地应力、煤体强度、温度等众多因素的影响,问题的特殊性和复杂性导致煤与瓦斯突出成为摆在人类面前的科研难题。为了防止煤与瓦斯突出的发生,国内外研究者们对其机理做了大量探索,提出了多种假说。着重探讨了受认可程度最高的3种假说及其各自适用的局限性,提出存在的问题,并总结目前应用较为有效的突出预报方法。
Coal and gas outburst are serious geological disasters in mines and are affected by many factors such as gas, in-situ stress, coal strength and temperature. The particularity and complexity of the problem lead to coal and gas outburst becoming a scientific research problem facing mankind. In order to prevent the occurrence of coal and gas outburst, researchers at home and abroad have made a great deal of exploration on its mechanism and put forward many hypotheses. The paper mainly discusses three kinds of hypotheses with the highest degree of recognition and their respective applicable limitations, puts forward the existing problems and summarizes the current application of a more effective method of highlighting forecasts.