Predicting Model of Heading Face Gas Emission Updating

摘要：

We select six area 5 - 1N excavation roadway in Hong miao coal mine for heading face gas emission regularity prediction.Six area 5 -1N coal roadway heading face using fully - mechanized coal winning machine boring, boring basal area about 10m .Based on the full face excavation operation mode the digging working face gas emission rule is studied, in order to make the prediction model is more close to the actual gas emission, we adopted the gas emission related parameters determination on site, predictive models were being repaired.By the results, guiding the mine ventilation design and mining dispose , take the preventive measures of gas disaster in coal road tunneling.

关键词： heading face gas emission prediction correction governance

作者: Zhou Xihua Xu Yayou Zhao Jianyuan Zhou Yubo

作者单位: School of Safety Science & Engineering,Liaoning Technical University,Fuxin,123000,China School of Safety Science & Engineering,Liaoning Technical University,Fuxin,123000,China Key Laborato Fuxin Experimental Middle School,Fuxin,123000,China

会议类型: 国际会议

会议名称: the 4th International Symposium on Mine Safety (2012) 第四届国际矿山安全学术研讨会(2012)

会议地点: 阜新

会议语种:英文

页码: 424-427

在线出版日期: 2012-08-04（万方平台首次上网日期，不代表论文的发表时间）