钱营孜煤矿3_(2)煤层瓦斯涌出量预测及赋存规律研究  

Prediction and Occurrence Law of Gas Emission in the 3_(2) Coal Seam of Qianyingzi Coal Mine

作　　者：欧涛 孙珍平 李永[4] Ou Tao;Sun Zhenping;Li Yong(Geological Survey and Water Prevention Department,Anhui Hengyuan Coal&Electric Co.,Ltd.,Suzhou Anhui 234000,China;China Coal Technology Engineering Group Shenyang Research Institute Co.,Ltd.,Fushun Liaoning 113122,China;State Key Laboratory of Coal Mine Safety Technology,Fushun Liaoning 113122,China;Qianyingzi Coal Mine of Anhui Hengyuan Coal&Electric Co.,Ltd.,Suzhou Anhui 234000,China)

机构地区：[1]安徽恒源煤电股份有限公司地测防治水部,安徽宿州234000 [2]中煤科工集团沈阳研究院有限公司,辽宁抚顺113122 [3]煤矿安全技术国家重点实验室,辽宁抚顺113122 [4]安徽恒源煤电股份有限公司钱营孜煤矿,安徽宿州234000

出　　处：《山西冶金》2023年第12期129-131,共3页Shanxi Metallurgy

摘　　要：为了探索钱营孜煤矿瓦斯赋存的特征,通过对各工作面的瓦斯涌出特征进行统计与分析,得出工作面和掘进面的瓦斯涌出量,进而明确了瓦斯涌出量与埋深的函数关系,然后对钱营孜煤矿瓦斯涌出量预测及赋存规律进行研究,有效保障了钱营孜煤矿的安全高效生产。In order to explore the characteristics of gas occurrence in Qianyingzi Coal Mine,the gas emission characteristics of each working face were statistically analyzed,and the gas emission amount of the working face and excavation face was obtained.The functional relationship between gas emission amount and burial depth was clarified.Then,the prediction and occurrence law of gas emission amount in Qianyingzi Coal Mine were studied,effectively ensuring the safe and efficient production of Qianyingzi Coal Mine.

关 键 词：煤矿安全 瓦斯涌出量 瓦斯赋存 埋深 

分 类 号：TD712.5[矿业工程—矿井通风与安全]