Free Vibration Analysis and Investigation of Mechanical Properties of Un-Damped Woven Roving Laminated Composite Plate Using Different Boundary Conditions

Abstract:

This paper presents a free vibration analysis of un-damped woven roving laminated composite plate using Classical Laminate Plate Theory (CLPT), for different boundary conditions. The fiber glass/epoxy woven roving laminated composite plates have been prepared using hand layup method. Three different fiber orientations have been considered for the fiber glass/epoxy laminated composite plate, having 50% each percentage by volume of glass and epoxy. Effects of fiber orientation on different mechanical properties such as density, hardness, impact strength and impact strength have been studied. Finite element modeling of the composite plates has been performed using different boundary conditions such as CCCC, CFCF, and CFFF and the fundamental frequencies obtained from the computational modeling have been compared with the available literature.

• Periodical: Materials Science Forum (Volume 978)
• Pages: 264-270
• DOI: https://doi.org/10.4028/www.scientific.net/MSF.978.264
• Online since: February 2020
• Authors: Mihir Kumar Sutar*, Subrat Kumar Behera, Sarojrani Pattnaik
• Keywords: FEM, FSDT, Mechanical Properties, Natural Frequency, Un-Damped Woven Roving Laminated Composite Plate

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