Investigation of Kevlar and Basalt fiber hybridization on vibrational characteristics of composite plates

IF 2.3 3区材料科学 Q3 MATERIALS SCIENCE, COMPOSITES

Journal of Reinforced Plastics and Composites Pub Date : 2024-08-14 DOI:10.1177/07316844241273041

Mohammad Salimiyan, Amir Hossein Kazemian, Hossein Moeinkhah, Hossein Rahmani

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Abstract

The study of vibrational characteristics of plates, specifically composite plates, has gained significant importance in contemporary and cutting-edge industries involved in industrial plate manufacturing. This paper investigates the vibrational behavior of composite plates made of Kevlar, basalt, and a hybrid combination of Kevlar and basalt fibers embedded in an epoxy matrix. The investigation was carried out through experimental methods utilizing the D3560 analyzer device. Furthermore, in order to ensure the reliability of the findings, the experimental data were simulated and compared with finite element modeling using the ABAQUS software. The results demonstrate that hybridizing the fibers in the first and second modes leads to an increase in the natural frequency compared to pure Kevlar, while the hybridization effect compared to pure basalt has a negative impact. However, in the third to fifth modes, the layered arrangement shows an increase in the natural frequency compared to pure Kevlar and pure basalt. The experimental results obtained and the simulated ones in the finite element software exhibit a consistent trend.

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研究凯夫拉纤维和玄武岩纤维杂化对复合材料板振动特性的影响

对板材（尤其是复合材料板材）振动特性的研究，在涉及工业板材制造的当代尖端行业中具有重要意义。本文研究了由凯夫拉纤维、玄武岩纤维以及嵌入环氧树脂基体中的凯夫拉纤维和玄武岩纤维的混合组合制成的复合板的振动行为。研究是通过使用 D3560 分析仪装置的实验方法进行的。此外，为了确保研究结果的可靠性，还使用 ABAQUS 软件对实验数据进行了模拟，并与有限元建模进行了比较。结果表明，与纯 Kevlar 相比，纤维在第一和第二模式下的杂化会导致固有频率的增加，而与纯玄武岩相比，杂化效应则会产生负面影响。然而，在第三至第五模态中，分层排列与纯 Kevlar 纤维和纯玄武岩相比会提高固有频率。实验结果和有限元软件的模拟结果呈现出一致的趋势。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Reinforced Plastics and Composites 工程技术-材料科学：复合

CiteScore

5.40

自引率

6.50%

发文量

审稿时长

1.3 months

期刊介绍： The Journal of Reinforced Plastics and Composites is a fully peer-reviewed international journal that publishes original research and review articles on a broad range of today''s reinforced plastics and composites including areas in: Constituent materials: matrix materials, reinforcements and coatings. Properties and performance: The results of testing, predictive models, and in-service evaluation of a wide range of materials are published, providing the reader with extensive properties data for reference. Analysis and design: Frequency reports on these subjects inform the reader of analytical techniques, design processes and the many design options available in materials composition. Processing and fabrication: There is increased interest among materials engineers in cost-effective processing. Applications: Reports on new materials R&D are often related to the service requirements of specific application areas, such as automotive, marine, construction and aviation. Reports on special topics are regularly included such as recycling, environmental effects, novel materials, computer-aided design, predictive modelling, and "smart" composite materials. "The articles in the Journal of Reinforced Plastics and Products are must reading for engineers in industry and for researchers working on leading edge problems" Professor Emeritus Stephen W Tsai National Sun Yat-sen University, Taiwan This journal is a member of the Committee on Publication Ethics (COPE).