岩石断裂破坏过程中微缺陷量化表达的研究  

Study on Quantified Representation of Microdefects in Rock Fracture Destruction Process

作　　者：张飞[1] 陈世江[1] 

机构地区：[1]内蒙古科技大学

出　　处：《金属矿山》2008年第5期35-36,43,共3页Metal Mine

摘　　要：岩石在断裂破坏过程中微缺陷的定量描述始终是CT图像分析的关键。结合分形理论较为详细地描述了微缺陷量化表达的全过程,同时也探讨了岩石在断裂破碎过程中分形维数的变化规律,为真正掌握岩石破坏机理奠定了基础。The quantitative characterization of the microdefects of rock fracture process has always been the key of CT image analysis.The whole process of the quantified representation of microdefects is detailed in combination with fractal theory.The change law of the fractal dimension in rock fracture destruction process is also discussed,laying a foundation for a true understanding of rock destruction mechanism.

关 键 词：岩石CT图像 岩石破坏机理 分形维数 

分 类 号：TU45[建筑科学—岩土工程] X825[建筑科学—土工工程]