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DC Field | Value | Language |
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dc.contributor.author | Allien V. | |
dc.contributor.author | Kumar H. | |
dc.contributor.author | Desai V. | |
dc.date.accessioned | 2021-05-05T10:30:05Z | - |
dc.date.available | 2021-05-05T10:30:05Z | - |
dc.date.issued | 2021 | |
dc.identifier.citation | International Journal of Materials Research Vol. 112 , 3 , p. 189 - 197 | en_US |
dc.identifier.uri | https://doi.org/10.3139/146.111879 | |
dc.identifier.uri | http://idr.nitk.ac.in/jspui/handle/123456789/16275 | - |
dc.description.abstract | This paper describes the optimal selection of chopped strand mat glass-fiber-reinforced unsaturated polyester resin (CGRP) polymer matrix composite (PMC) by considering the strength and stiffness of various composite samples. The two-, four-, six-, eight- and ten-layered CGRP-PMC samples were prepared by using a hand-layup method. Then, the natural frequency and damping ratio of the CGRP-PMC samples were determined through experimental free vibration analysis using DEWESoft software. The density, tensile strength, flexural strength, impact strength, absorbed energy, inter-laminar shear strength, and fracture toughness results of the CGRP-PMC samples were considered as attributes for the selection of the optimal composite using multi-attribute decision making (MADM) techniques. The six-layered CGRP-PMC material was selected as the optimal PMC based on the results of MADM techniques. © 2021 Walter de Gruyter GmbH, Berlin/Boston, Germany 2021. | en_US |
dc.title | Free vibration analysis and selection of composite for high strength and stiffness using multi-attribute decision making | en_US |
dc.type | Article | en_US |
Appears in Collections: | 1. Journal Articles |
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