| 煤与瓦斯突出起动过程的突变理论研究 |
| |
| 引用本文： | 王凯,俞启香.煤与瓦斯突出起动过程的突变理论研究[J].中国安全科学学报,1998,8(6):10-15. |
| |
| 作者姓名： | 王凯 俞启香 |
| |
| 作者单位： | 中国矿业大学(王凯)，中国矿业大学(俞启香) |
| |
| 基金项目： | 高等学校博士学科点基金，煤炭高校青年基金 |
| |
| 摘 要： | 分析了煤与瓦斯突出的起动和发展机制，在此基础上，应用突变理论，采取拓扑变换的方法，得到了描述突出起动过程的突变势函数，讨论了突出起动过程的突变条件，并据此解释了防突措施的机理。所得结论与防突工程实践中的认识相一致，表明突变理论可望为研究煤与瓦斯突出机制提供一种新的方法
|
| 关 键 词： | 煤与瓦斯突出 突变理论 突变势函数 防突措施 |
Study on Catastrophe Theory of the Starting Process of Coal and Gas Outburst |
| |
| Wang Kai,Yu Qixiang.Study on Catastrophe Theory of the Starting Process of Coal and Gas Outburst[J].China Safety Science Journal,1998,8(6):10-15. |
| |
| Authors: | Wang Kai Yu Qixiang |
| |
| Institution: | China University of Mining and Technology |
| |
| Abstract: | Based on the starting and developing mechanism of coal and gas outburst, the potential function of catastrophe for the starting process of outburst is derived with the topological transformation method by applying catastrophe theory. Then, the sudden change conditions of the starting process of outburst is analyzed, and the mechanism of the preventive measures of outburst is discussed. The conclusions conform to the practical situation. It is proved that catastrophe theory is a new theoretical approach for studying the mechanism of coal and gas outburst. |
| |
| Keywords: | Coal and gas outburst Catastrophe theory Potential function of catastrophe Preventive measures of outburst |
| 本文献已被 CNKI 维普 等数据库收录！ |
