摘要
经典断裂力学理论的研究已经取得很大的进展,然而由于岩石材料的性质,该理论在岩石材料研究方面遇到了局限,岩石断裂研究具有其特殊性。在参考相关文献的基础上,简要介绍了常用的岩石断裂准则,以及岩石断裂研究新情况。
Great advances in the study of classical theory of fracture mechanics have been made, however, the application of the theory to rock material is limited because of special characteristics of the rock material. This paper deals with some conventional criterions of rock fracture based on relevant references and advances in the study of rock fracture.
出处
《四川地质学报》
2007年第2期77-80,共4页
Acta Geologica Sichuan
关键词
岩石断裂
经典断裂力学理论
岩石断裂准则
莫尔包络线理论
格里菲斯断裂准则
rock fracture
classical theory of fracture mechanics
criterions of rock fracture
Mohr envelope theory
Griffes fracture criterion
