Rahadian Zainul, Mohanad Hatem Shadhar, Yasser M. Kadhim, Ali Basem, Raman Kumar, Sami Abdulhak Saleh, Luis Alejandro Velastegui Caceres, Majed Alsubih, Saiful Islam
Purpose: Eigenvalue-eigenvector solution procedure is developed in this article for bending analysis of a graphene origami (G-Ori) reinforced composite plate subjected to thermomechanical loads. Methods: The first order shear deformable is extended for description of the displacement field components and the virtual work principle is used for derivation of the governing equations of motion. The solution is presented for two opposite clamped-clamped and two opposite simply-supported boundary conditions. The solution is derived using computation of eigenvalues and solution of characteristic equation. Results: The numerical results are presented along the coordinate system with changes volume fraction, foldability parameter and thermal loads. The proposed model and novel materials can be used in technical instruments. Conclusions: A decrease in structural stiffness is observed with an increase in foldability parameter of the graphene origami structure. © Springer Nature Singapore Pte Ltd. 2024.
Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Negeri Padang, Padang, Indonesia; Center for Advanced Material Processing, Artificial Intelligence, and Biophysics Informatics (CAMPBIOTICS), Universitas Negeri Padang, Padang, Indonesia; Department of Civil Engineering, College of Engineering, Al-Iraqia University, Baghdad, Iraq; Civil Engineering Department, College of Engineering, Al-Nahrain University, Baghdad, Iraq; Faculty of Engineering, Warith Al-Anbiyaa University, Karbala, 56001, Iraq; Department of Mechanical Engineering, Rayat Bahra University, Punjab, Kharar, 140103, India; Faculty of Engineering, Sohar University, PO Box 44, PCI 311, Sohar, Oman; Engineering of Technical Mechanical Power Department, Al-Amarah University College, Maysan, Iraq; Faculty of Engineering, Universidad Nacional de Chimborazo (UNACH), Chimborazo, Riobamba, 060501, Ecuador; Civil Engineering Department, College of Engineering, King Khalid University, Abha, 61421, Saudi Arabia; INTI International University, Negeri Sembilan, Nilai, 71800, Malaysia; Superior University, Lahore, Pakistan
