| 断裂表面的分形维数及其测量 |
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| 引用本文： | 施绍裘,张懋炯,施国勇.断裂表面的分形维数及其测量[J].宁波大学学报(理工版),1992(2). |
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| 作者姓名： | 施绍裘 张懋炯 施国勇 |
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| 作者单位： | 宁波大学力学与材料科学研究中心，宁波大学力学与材料科学研究中心，宁波大学数学系 |
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| 摘 要： | 本文介绍了作为表征断裂表面特征参数的分形维数的概念及其在非平面表面定量分析与微观断裂机制研究中的应用。具体介绍了测定断裂表面分形维数的各种实验方法,并对各种材料的实验结果和不同的观点进行了综述与讨论。
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| 关 键 词： | 断裂表面 分形维数 |
THE FRACTAL DIMENSIONS OF THE FRACTURE SURFACES AND THE METHODS FOR ITS MEASUREMENT |
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| Shi Shaochiu Zhang Maojiong.THE FRACTAL DIMENSIONS OF THE FRACTURE SURFACES AND THE METHODS FOR ITS MEASUREMENT[J].Journal of Ningbo University(Natural Science and Engineering Edition),1992(2). |
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| Authors: | Shi Shaochiu Zhang Maojiong |
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| Abstract: | The concept of fractal dimension as a characteristic parameter of a fracture surface is introduced. Its applications to the quantitative analysis for nonplanar surfaces and the studies of fracture micromechanism are shown. Various experimental methods for the measurements of fractal dimensions of fracture surfaces are described concretely. The experimental results for various materials are collected and the different arguments are shown and reviewed. |
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| Keywords: | fracture surface fractal dimension |
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