http://repository.iitr.ac.in/handle/123456789/15375
Title: | Ballistic Performance of Unidirectional Glass Fiber Laminated Composite Plate under Normal and Oblique Impact |
Authors: | Ansari M.M. Chakrabarti, Anupam Gupt N.K. Iqba M.A. |
Published in: | Proceedings of Procedia Engineering |
Abstract: | In this paper, experimental and numerical analysis of perforation behaviour of laminated composite reinforced with unidirectional glass fiber have been presented due to impact by 52 g blunt projectile. The influence of oblique impact on the ballistic performance of laminated target has been studied by considering four impact angles (0°, 30°, 45°and 60°) and impact velocities in between 50-500 m/s. The experimental impact tests on laminated target with fiber orientation (0°/90°/90°/0°) is performed with pneumatic gun. Material characterization of GFRP is performed with experimentation. The variation of residual velocity, acceleration, energy absorption and damage pattern in the laminated composite plate is studied in detail. The numerical results in terms of residual velocities and damage pattern in the target are having good agreement with experimental results and many new interesting results are also generated especially in case of oblique impact. © 2017 The Authors. |
Citation: | Proceedings of Procedia Engineering, (2017), 161- 168 |
URI: | https://doi.org/10.1016/j.proeng.2016.12.053 http://repository.iitr.ac.in/handle/123456789/15375 |
Issue Date: | 2017 |
Publisher: | Elsevier Ltd |
Keywords: | Finite Element analysis Impact load Laminated GFRP composite Oblique impact |
ISSN: | 18777058 |
Author Scopus IDs: | 57188931205 7202579052 |
Author Affiliations: | Ansari, M.M., Indian Institute of Technology Roorkee, Roorkee, 247 667, India Chakrabarti, A., Indian Institute of Technology Roorkee, Roorkee, 247 667, India |
Corresponding Author: | Ansari, M.M.; Indian Institute of Technology RoorkeeIndia; email: muslimdecivil@gmail.com |
Appears in Collections: | Conference Publications [CE] |
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