【摘要】 比较分析了断口定量测算的各种方法，重点介绍体视学技术在定量断口学中的应用，例举了以立体对断口照片，按照体视学原理进行测算断口三维几何尺寸、求剖面截线及断口分维数的实验结果。更多还原

【Abstract】 The aim of this paper was desioned mainly to introduce the application of stereological technology in quantitative fractography.After analysing various methods of the fracture quantitative measurernet,the calculation of the fracture 3 D geometric size,the fracture profiles and the fracture fractal were performed by using the photo of the stereo, fracture pairs and according to the stereological theory.更多还原