李玉, 赵国景. 煤层突出的突变模式[J]. 工程科学学报, 1995, 17(1): 5-9. DOI: 10.13374/j.issn1001-053x.1995.01.002
引用本文: 李玉, 赵国景. 煤层突出的突变模式[J]. 工程科学学报, 1995, 17(1): 5-9. DOI: 10.13374/j.issn1001-053x.1995.01.002
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Li Yu, Zhao Guojing. Catastrophe Model of Coal Outburst[J]. Chinese Journal of Engineering, 1995, 17(1): 5-9. DOI: 10.13374/j.issn1001-053x.1995.01.002
Citation: Li Yu, Zhao Guojing. Catastrophe Model of Coal Outburst[J]. Chinese Journal of Engineering, 1995, 17(1): 5-9. DOI: 10.13374/j.issn1001-053x.1995.01.002
shu

煤层突出的突变模式

Catastrophe Model of Coal Outburst

    摘要
  • 摘要: 根据突变理论建立了煤层突出的尖点型突变模型,直观地刻划出煤体自由表面处发生的渐近变形破坏和冲击失稳破坏等工程现象。

     

    Abstract: The cusp catastrophe model of coal outburet in mining is set up according to the catastrophe theory.The engineering phenomena of the progressive and bursting failures near free surface of coal or rock seam are described by the model.

     

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