Analysis on Geological Structure Features and Gas Deposit Law in Hongling Mine
With the analysis on the local geological evolution and geological structure features of Hongling Mine,combined with the geological structure exposed from the underground excavation and mining operations as well as the gas e mission data of the excavation and mining faces,the paper studied the mine field gas deposits law,released the relationship between the geological structure features and gas deposits conditions and analyzed the main control factors affected to the gas distribution of No.7 and 12 seam in Hongling Mine.The paper pointed out that the folded and fracture structures controlled the mine field gas deposits and were the main causes to occur gas deposits complicated.Predictions on the gas gushing amount and gas outburst in the mine field deep section were conducted,which would have certain guidance to the safety production of the mine in later.
geological evolution gas occurrence quantitative evaluation prediction outburst Hongling mine
Wang Zonglin Yang Shuai Liang Bing
Fuxin Municipal Bureau of Land and Resources, Fuxin, 123000, China Liaoning Technical University, Fuxin, 123000, China
国际会议
International Symposium on Rock Mechanics and Mine Dynamic Disaster Prevention(岩石力学与矿井动力灾害防治国际学术研讨会)
辽宁阜新
英文
183-187
2013-07-13（万方平台首次上网日期，不代表论文的发表时间）