Structural monitoring of layered FGM distribution ring support: Analysis with and without internal pressure

Madiha Ghamkhar, Imene Harbaoui, Muzamal Hussain, Hamdi Ayed, Mohamed A. Khadimallah and Adil Alshoaibi

Abstract

In this work, the vibrational frequency of two layered FGM cylindrical shell with and without the effects of internal pressure under ring support are discussed in detailed. The functionally graded materials of a cylindrical shell are designed for specific purpose and studied under various boundary conditions. The Love shell dynamical equations theory are utilized to find the relationship between the curvature displacement and strain displacement. Natural frequency vibrations are analyzed by using volume polynomial for bi-layered FGM shell under ring support both for with and without internal pressures.

Key Words

bi-layered FGM; functionally graded materials; internal pressure; natural frequency

Address

Madiha Ghamkhar: Mathematics and Statistics Department, University of Agriculture, Faislabad, Pakistan Imene Harbaoui: Laboratory of Applied Mechanics and Engineering LR-MAI, University Tunis El Manar- -ENIT BP37- Le belvédère, 1002, Tunisia Muzamal Hussain: Govt. College University Faisalabad, 38000, Faisalabad, Pakistan Hamdi Ayed: Department of Civil Engineering, College of Engineering, King Khalid University, Abha 61421, Kingdom of Saudi Arabia/ Higher Institute of Transport and Logistics of Sousse, University of Sousse, Sousse 4023, Tunisia Mohamed A. Khadimallah: Prince Sattam Bin Abdulaziz University, College of Engineering, Civil Engineering Department, BP 655, Al-Kharj, 16273, Saudi Arabia/ Laboratory of Systems and Applied Mechanics, Polytechnic School of Tunisia, University of Carthage, Tunis, Tunisia Adil Alshoaibi: Department of Physics, College of Science, King Faisal University, Al-Hassa, P.O. Box 400, Hofuf 31982, Saudi Arabia

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