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| 煤与瓦斯突出的突变学分析 | |
| 引用本文： | 肖福坤,董建军,周立光.煤与瓦斯突出的突变学分析[J].黑龙江科技学院学报,2002,12(2):11-13. |
| 作者姓名： | 肖福坤 董建军 周立光 |
| 作者单位： | 1. 黑龙江科技学院资源与环境工程系,黑龙江鸡西,158105;东北大学资源与土木工程学院,辽宁沈阳,110006 2. 山东科技大学资源与环境工程学院,山东泰安,271019 3. 黑龙江科技学院资源与环境工程系,黑龙江鸡西,158105 |
| 基金项目： | 黑龙江省自然科学基金项目(A00－17) |
| 摘 要： | 运用突变学理论对煤矿生产中严重的灾害煤与瓦斯突出的突出机理和突出条件进行了定性分析。通过建立煤与瓦斯突出的尖点突变模型,较为直观的对突出的孕育过程和突出过程作出了系统的理论分析,得出了瓦斯突出启动的突变机制和突变条件,从而为煤与瓦斯突出灾害预测与防止提供了新的理论依据。 |
| 关 键 词： | 煤与瓦斯突出 突变模型 应力 应变 |
| 文章编号： | 1671-0118(2002)02--0011-03 |
Catastrophe Analysis of Coal and Gas Outburst |
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| XIAO Fukun,DONG Jianjun,ZHOU Liguang.Catastrophe Analysis of Coal and Gas Outburst[J].Journal of Heilongjiang Institute of Science and Technology,2002,12(2):11-13. | |
| Authors: | XIAO Fukun DONG Jianjun ZHOU Liguang |
| Abstract: | The catastrophe mechanism and condition of coal and gas outburst which occurs as a serious disaster in the produce of coal exploitation are qualitatively analyzed by applying the important branch of the essential theory of non-linear science the catastrophe theory. The systemic and theoretical analysis of the gestation and outburst process of coal and gas outburst on an intuitive basis by setting up the cusp catastrophe model of coal and gas outburst results in the mechanism and qualification of gas outburst and points to a new academic gist for the forecast and avoid of coal and gas outburst. |
| Keywords: | coal and gas outburst catastrophe model stress strain |
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