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International Journal of Automotive Technology 2008;9(3): 347-352. |
| EFFECT OF RESIDUAL STRESS ON IMPACT DAMAGE IN A DISSIMILAR LAMINATED PLATE AT A BIAXIAL BENDING MODE |
| S. Y. OH |
| Kyungpook National University |
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| ABSTRACT |
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Systematic investigations have been performed on the mechanisms that lead to impact damage in a dissimilar laminated plate with a thermal residual stress at a biaxial bending mode. Glass/polymer laminated plates are often used as blast-proof safety screens, and bullet-proof windows, and in windshields in the automotive and the aerospace and aeronautical fields. Their many advantages, the development of new materials, and the need for high-performance, low-weight structures ensure that laminated plate construction will continue to be in demand. In this work, the impact damage in glass/Al alloy laminated circular plates cured at RT and 80 |
| Key Words:
Low velocity impact, Dissimilar laminated plate, Ball-on-ring (BOR), Residual stress, Impact absorption energy, Impulse |
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