期刊论文

【摘要】

This paper deals with evaluation of damping properties of natural fibre composites consisting of bamboo fibre as reinforcement, epoxy as matrix and cenosphere as particulate filler. Hand lay-up technique is used to fabricate the composites with varying number of layers and different weight percentage of cenosphere filler. The prepared specimens are subjected to free vibration test (FVT) to investigate the damping ratio and natural frequency. Damping of the bamboo–epoxy composites is analysed experimentally using cantilever beam test set up by impulse technique. The investigation reveals that the number of layers and cenosphere filler content influences the natural frequency and the damping ratio.

【授权许可】

Unknown
© 2014 SAGE Publications Ltd

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【参考文献】

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Advanced Composites Letters
Effect of Cenosphere Filler on Damping Properties of Bamboo-Epoxy Laminated Composites
Article
Hemalata Jena¹ Mihir Kumar Pandit¹ Arun Kumar Pradhan¹
[1] School of Mechanical Sciences, Indian Institute of Technology Bhubaneswar-751013, India;
关键词: Polymer composites; Bamboo fibre; Cenosphere filler; Natural frequency; Damping ratio;
DOI : 10.1177/096369351402300103
received in 2013-07-16, accepted in 2013-09-16, 发布年份 2014
来源: Sage Journals
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【 参考文献 】

【摘要】

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【参考文献】