摘要
建立了描述岩石材料渐变破裂的重正化群模型 ,解析了其临界概率和临界应力 ,讨论了这些参数在岩体力学性质推断、破裂预测及稳定性判别中的意义。
In this paper a renormalization group model describing gradual fracture of large scale rock material is made.The critical probability and the critical stress of the model are analyzed.The physical senses of the parameters are discussed in deducting the mechanic behavior of rock,predicting the rock failure,distinguishing the stability.
出处
《石家庄铁道学院学报》
2001年第4期47-50,共4页
Journal of Shijiazhuang Railway Institute
