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。
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.
出处
《北京科技大学学报》
EI
CAS
CSCD
北大核心
1995年第1期5-9,共5页
Journal of University of Science and Technology Beijing
