矿井煤岩体变形失稳问题的研究

被引:6
作者
章梦涛
潘一山
刘成丹
机构
[1] 阜新矿业学院深部地压所采矿力学研究室
关键词
矿井动力破坏; 煤岩体失稳; 失稳判别准则;
D O I
暂无
中图分类号
学科分类号
摘要
本文对矿井中几种变形失稳现象:煤体冲击地压、矿震、顶底板冲击地压及煤与瓦斯突出,分别建立了煤岩体压缩、剪切、拉伸、固液耦合失稳模型及失稳判别准则,初步构画了矿井煤岩体失稳问题的框架.
引用
收藏
页码:13 / 19
页数:7
相关论文
共 4 条
[1]  
Introduction to rock mechanics. Goodman R E. . 1980
[2]  
A study of britle rock fracture in labouratary compression experiments. Wawersik W R. . 1970
[3]  
A notes on rock bursts considered as a problem of stability. Cook I G W. Journal of the South African Institute of Mining and Metallurgy .
[4]  
role of stability Pillars in the alleviation of rock bust hazard in the deep mines. Salamon M D G. . 1979