Abstract
In this chapter, the derivation of analytic formulation of bending deflection has been done using the theory of classical laminate plate. The method of Navier and Levy solutions are used in the calculation. The composite laminate plate is exposed to out-off plane temperatures and combined loading. The temperature gradient of thermal shock is varied between 60C∘ and −15C∘. The combined loading are the bending moment (Mo) in the y-direction and in-plane force (Nxx) in the x-direction. The in-plane force (Nxx) has a great effect on the bending deflection value within a 95.842%, but the bending moment (Mo) has a small effect on the bending deflection value in the rate of 4.101%. The results are compared and verified for central normal deflection.
Reference8 articles.
1. Ray B. Thermal shock and thermal fatigue on delamination of glass-fiber- reinforced polymeric composites. Journal of Reinforced Plastics and Composites. 2005;24(1):111-116
2. Hussein EQ, Alasadi SJ. Experimental and theoretical stress analysis for composite plate under combined load. Journal of University of Babylon. Babylon University; 2018;26(1):129-140
3. Yousuf LS, Jameel AN, AL-Sahib NKA. Verification of laminate composite plate simulation under combined loadings thermal stresses. Journal of Engineering. 2010;16(4):6123-6142
4. Wang D, Zhou X, Ge H, Liu Z, Liu H, Sun K. The influence of thermal fatigue on the properties of glass fiber/epoxy composites. Polymers & Polymer Composites. 2012;20(1-2):129-132
5. Khashaba U, Aldousari S, Najjar I. Behavior of [0]8 woven composites under combined bending and tension loading: Part-i experimental and analytical. Journal of Composite Materials. 2012;46(11):1345-1355