【摘要】 煤与瓦斯突出和冲击地压灾害并存的煤矿进入深部开采后,灾害间的相互作用和诱导比较明显。通过分析平煤十矿"11.12"煤与瓦斯动力灾害的成因,阐述了平煤十矿存在的煤与瓦斯突出、矿震、冲击地压和岩爆4种单一煤岩动力灾害类型,对单一型灾害在深部演化为复合型煤与瓦斯动力灾害的基本条件和成灾模式进行了探讨,总结出发生复合型灾害的物质条件、动力条件和构造条件,认识到3种成灾模式。更多还原

【Abstract】 Once mining into the deep of coal mine with coal and gas outburst, rockburst disaster,the interactions and inducements between these disasters become obvious.The paper analysised the causes of "11.12" coal and gas dynamic disasters in No.10 Coal Mine of Pingdingshan Coal Mining Group,proposed four kinds of disasters that exist in No.10 Coal Mine:coal and gas outburst,shock bump,pressure bump and rockburst.This paper also discussed the basic conditions and disaster modes of single disaster converting to compound dynamic coal and gas disasters.Material,power and structure conditions which lead to compound dynamic disaster were summarized,and three types of disaster mode were raised.更多还原