Elastic Waves in a Bar with Non-circle Cross-section

来源 :The 2nd International Conference on Structural Health Monito | 被引量 : 0次 | 上传用户：zhaiziaiaiai

【摘要】

：

【作者】

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TANG Nan WU Bin HE Cun-fu

【机构】

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College of Mechanical Engineering and Applied Electronics Technology,Beijing University of Technolog

【出处】

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The 2nd International Conference on Structural Health Monito

【发表日期】

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2014年5期

【关键词】

：

guided wave dispersion curves finite element non-circle cross-section

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　　Guided wave ultrasonic is one of the most popular techniques in analyzing the propagation of elastic guided wave.The goal of this paper is to investigate the propagation of elastic waves in an isotropic bar with non-circle cross-section.Dispersion curves that describe the relationship between the wave number and frequency provide the fundamental information to describe the propagation of elastic waves through a structure.

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Elastic Waves in a Bar with Non-circle Cross-section

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