Assessment of shell theories for cross-ply and angle-ply laminated cylindrical shells under thermo-mechanical loads

Rahman, Muhammad and Alsubari, Saleh and Syed Mohamed Ali, Jaffar and Hrairi, Meftah and Shaik Dawood, Mohd. Sultan Ibrahim (2021) Assessment of shell theories for cross-ply and angle-ply laminated cylindrical shells under thermo-mechanical loads. In: International Conference on Mechanical, Automotive and Aerospace Engineering (ICMAAE 2021), 22-23 June 2021, Kuala Lumpur, Malaysia. (Unpublished)

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Abstract

In this work, assessment of 2D shell theories and a new 13 term higher order shear deformation theory (HSDT13) is presented for simply supported anisotropic cylindrical shells under mechanical and thermal load. Equilibrium equations are derived through principle of virtual displacement and Navier type analytical solution are obtained for both angle-ply and cross-ply cylindrical shells for the case of generalized plane strain deformations in the axial direction. The in plane-displacement discontinuity is taken care by the use of Murakami zig-zag function in the new higher order shear deformation theory. Results are presented for both mechanical and thermal loading for various layups and they are validated against thermoelasticity solution.

Item Type:	Conference or Workshop Item (Slide Presentation)
Subjects:	T Technology > TA Engineering (General). Civil engineering (General) > TA349 Mechanics of engineering. Applied mechanics T Technology > TA Engineering (General). Civil engineering (General) > TA630 Structural engineering (General)
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering > Department of Mechanical Engineering
Depositing User:	Dr Mohamed Ali Jaffar Syed
Date Deposited:	11 Nov 2021 12:07
Last Modified:	11 Nov 2021 12:07
URI:	http://irep.iium.edu.my/id/eprint/93537

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