摘要
从瓦斯地质理论角度出发,根据台吉竖井地质勘探和瓦斯地质资料的统计分析,揭示了地质构造演化对瓦斯的控制特征,探讨了控制矿井突出的瓦斯地质规律,分析了矿井瓦斯的突出因素,总结出台吉竖井煤与瓦斯突出的地质构造控制特征.指出地质构造演化影响矿井瓦斯的保存和逸散,而断裂构造与岩浆岩的侵入会造成瓦斯的局部聚集,是造成煤与瓦斯突出的两个主要因素,为预测矿井瓦斯突出危险区,防治煤与瓦斯突出和瓦斯治理工作提供了科学依据.
Based on From the geological theory of gas,the essay revealed the geological tectonic evolution controlling features of the gas according to the statistical analysis of the geological exploration and gas geology data of the Taiji,analyzed the factors of gas outburst,and summarized gas outburst characteristics.At last it is pointed out that geology tectonic evolution influences mine gas of preservation and absence,faults and the invasion of magmatic rocks can cause the local accumulation of the gas,which were two major factors of coal and gas outburst.And outburst region is predicted.The result provides scientific basis for rational preventing and controlling gas outbursts.
出处
《河南理工大学学报（自然科学版）》
CAS
2011年第1期6-10,14,共6页
Journal of Henan Polytechnic University（Natural Science）
基金
国家科技重大专项(2008ZX05040-005-007)
关键词
瓦斯地质
煤与瓦斯突出
地质因素
突出区预测
gas geology
coal and gas outburst
geological factors
prediction of outburst region
