| 共线周期反平面裂纹的动应力强度因子 |
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| 引用本文： | 张传增.共线周期反平面裂纹的动应力强度因子[J].同济大学学报(自然科学版),1990,18(4):445-451. |
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| 作者姓名： | 张传增 |
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| 作者单位： | 同济大学工程力学系 |
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| 摘 要： |
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| 关 键 词： | 反平面 裂纹 应力强度因子 |
Dynamic Stress Intensity Factors of Collinear Periodic Antiplane Cracks |
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| Zhang Chuanzeng.Dynamic Stress Intensity Factors of Collinear Periodic Antiplane Cracks[J].Journal of Tongji University(Natural Science),1990,18(4):445-451. |
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| Authors: | Zhang Chuanzeng |
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| Institution: | Department of Engineering Mechanics |
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| Abstract: | In this paper, a boundary integral equation method is applied to compute the dynamic stress intensity factors of collinear periodic antiplane cracks. For incident plane, time-harmonic and elastic SH waves, the effect of the frequency, the direction of the wave incidence and the distance between neighboring cracks on the dynamic stress intensity factors is analyzed. |
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| Keywords: | Boundary integral equation Elastic waves Antiplane cracks Dynamic stress intensity factors |
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