石块中库仑摩擦阻尼的离散和连续模型

Journal of Graphic Era University Pub Date : 2022-05-07 DOI:10.13052/jgeu0975-1416.1027

Vinayak Purohit, P. Emani

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引用次数: 0

摘要

摩擦在结构阻尼机制的形成中起着重要作用。本文在ABAQUS有限元软件中，采用离散和连续建模的方法，对单自由度石料系统库仑摩擦阻尼和摩擦耗能机理进行了研究。本研究采用离散和连续建模方法。结果发现，两种方法的结果相似。

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Discrete and Continuum Modeling of Coulomb Friction Damping in Stone Blocks

Friction plays an important role in creating damping mechanism in structures. In this paper a study was conducted to analyze coulomb friction damping and frictional energy dissipation mechanism with stone blocks in a single degree of freedom system by discrete and continuum modeling in finite element-based software ABAQUS. Discrete and continuum modeling approach was used in this study. It was found that both approaches gave similar results.

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Journal of Graphic Era University

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