Please use this identifier to cite or link to this item:
https://hdl.handle.net/11499/7928
Title: | Investigation of the effect of low-velocity impact on composite plates with preloading | Authors: | Kurşun, Ali Şenel, M. |
Keywords: | Composites with Plastic Matrix Damage E-glass/Epoxy Low-Velocity Impact Preload E-glass Low velocity impact Plastic matrices Pre loads Glass Laminated composites Polymer matrix composites Velocity Shear flow |
Abstract: | In this study, the effects of low-velocity impact on the preloaded E-glass/ epoxy-laminated composites were investigated. Unidirectional reinforced E-glass/epoxy-laminated composite materials, [0/90]2s, were manufactured and tested. Dimensions of the specimens are 140 × 140 mm and its thickness is 2 mm. Impact tests were conducted in a vertical drop weight test device, which was specially manufactured. Impactor has geometry with a semi-spherical end of diameter 12 mm and weight 3.1 kg. In the tests, tension-tension, tension-compression (shear), and compression-compression preloads were applied on the specimen and low-velocity impacts were applied in the middle of the plate for the specimens under preload and the differences with regard to damage were specified. Force-time graphs obtained from the test specimens are given and discussed. Other graphs namely energy-time and force-displacement are calculated from the force-time graphs. © 2011, Society for Experimental Mechanics. | URI: | https://hdl.handle.net/11499/7928 https://doi.org/10.1111/j.1747-1567.2011.00738.x |
ISSN: | 0732-8818 |
Appears in Collections: | Mühendislik Fakültesi Koleksiyonu Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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