摘要
本文简述了定量断口学的发展过程,说明了R_L与R_S的局限性。详细论述了分形几何作为一种新理论在断口分析中的应用,并提出了该领域目前存在的问题及努力方向。
Developments of quantitative fractography has been outlined and limitation of and RL and Rs are also explaine in this paper. The application of fractal geometry as a new theory to the analysis of fracture has been expourded, problems existing in this area put forward and future research direction also directed.
出处
《沈阳航空工业学院学报》
1996年第4期75-80,共6页
Journal of Shenyang Institute of Aeronautical Engineering
关键词
分形几何
分维
断口
材料断裂
fractal geometry, fractal dimension, fracture surface
