SOME PROBLEMS IN THE RESEARCH OF FRACTAL FRACTURE SURFACES
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摘要:本文讨论了分形几何应用于断裂研究的几个基本问题．主要内容包括断面的分形特征及分维测量，分维与宏观力学性能（如断裂韧性等）的关系，分形断裂模型及分形断裂的物理机理．Abstract:This paper discusses some problems in the research of fractal fracture including the fractal characters of fracture surfaces and the measurement oftheir fractal dimensions, the relationship between fractal dimensions of fracturesurfaces and macroscopic mechanical. properties such as fracture toughnessetc ., the fractal fracture models and the fractal fracture mechanism
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