Impact Response of the Film Mechanical Properties of the Coated Glass Plate

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Impact Response of the Film Mechanical Properties of the Coated Glass Plate

Journal Title: International Journal of Mechanical and Production Engineering Research and Development (IJMPERD ) - Year 2019, Vol 9, Issue 2

Abstract

The influence of film property on dynamic behavior of the coated glass plate under foreign object impact is studied by the developed numerical simulation program. To analysis the impact responses, a powerful numerical simulation in conjunction with the Reddy’s theory and a generalized power method is suggested. The properties of films of coated glass, i. e. the elastic modulus, change, but not the properties of glass. Four typical film and glass combinations, namely, α=1, 2, 5, and 10are assumed. We can see that as α increases, the contact force becomes smaller and plate deflection increases. That is to say, the impact response in α=1 is much faster than that α=10. And also, we can observe that as the ratio α increases from the results of the stress analysis through the thickness, the risk of failure of the film and the glass interface is less.

Authors and Affiliations

Kook Chan Ahn

Keywords

Coated Glass Plate Film Property Elastic Modulus & Numerical Simulation

EP ID EP583036
DOI 10.24247/ijmperdapr201948
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