The analysis to cuspidal point of catastrophe about coal and gas delay blowout in the drill hole of passing through coal in deep mine

摘要：

　　Based on the analysis to the mechanism and mechanical condition of coal and gas delay blowout, and applying catastrophe theory and its method step to treat the problem of engineering, and designing catastrophe potential function about coal and gas delay blowout in the pass through coal drill hole, explained the process of coal and gas delay blowout.

关键词： deep mine drill hole of passing through coal coal and gas delay blowout cuspidal point of catastrophe catastrophe potential function

作者: WU Qing MU Chao-min

作者单位: School of Mining and Safety, Anhui University of Science and Technology, Huainan 232001, China School of Mining and Safety, Anhui University of Science and Technology, Huainan 232001, China;Key L

会议类型: 国际会议

会议名称: International Mining Conference 2014(2014国际采矿论坛)

会议地点: 安徽淮南

会议语种:英文

页码: 501-505

在线出版日期: 2014-09-19（万方平台首次上网日期，不代表论文的发表时间）