Deformation analysis of a sandwich panel containing graphene origami configuration reinforcement

Mohanad Hatem Shadhar, Zaid A. Mohammed, Mazin Hussien Abdullah, Arak Vora, Malatesh Akkur, Ankit Kedia, Shivender Singh, Majed Alsubih and Saiful Islam

Abstract

Elasto-static analysis of a higher-order mathematically modeled sandwich panel is studied in this paper. The governing equations are derived using virtual work principle. The sandwich panel is assumed composed of graphene nanoplatelets reinforced shell. One can use the rule of mixture and Halpin-Tsai micromechanical model for extension of constitutive relations and presentation of dependent material properties. The solution is obtained using the solution of eigenvalue characteristic equation. The deformation analysis is presented for the clamped boundary conditions. The results are presented to investigate influence of material parameters such as folding, volume fraction and some other parameters on the deformation responses of the reinforced cylindrical panel.

Key Words

deformation analysis; energy method; graphene origami; higher order kinematic modeling; nanoplatelets

Address

Mohanad Hatem Shadhar: Department of Civil Engineering, College of Engineering, Al-Iraqia University, Baghdad, Iraq Zaid A. Mohammed: Al-Bayan University, Technical college of Engineering, Department of Medical Instrument Technical Engineering, Iraq‎ Mazin Hussien Abdullah: College of Medical Informatics, University of information and communication technology, ‎Baghdad, Iraq Arak Vora: Marwadi University Research Center, Department of Civil Engineering, Faculty of Engineering & Technology, Marwadi University, Rajkot-360003, Gujarat, India Malatesh Akkur: Department of Physics & Electronics, School of Sciences, JAIN (Deemed to be University), ‎Bangalore, Karnataka, India Ankit Kedia: NIMS School of Mechanical and Aerospace Engineering, NIMS University Rajasthan, Jaipur, ‎India Shivender Singh: Department of Mechanical Engineering, Chandigarh College of Engineering, Chandigarh Group ‎of Colleges-Jhanjeri, Mohali-140307, Punjab, India Majed Alsubih and Saiful Islam: Civil Engineering Department, College of Engineering, King Khalid University, Abha 61421, ‎Saudi Arabia

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