Intelligent modeling to investigate the stability of a two-dimensional functionally graded porosity-dependent nanobeam

Jinxuan Zhou, Zohre Moradi, Maryam Safa and Mohamed Amine Khadimallah

Abstract

Using a combination of nonlocal Eringen as well as classical beam theories, this research explores the thermal buckling of a bidirectional functionally graded nanobeam. The formulations of the presented problem are acquired by means on conserved energy as well as nonlocal theory. The results are obtained via generalized differential quadrature method (GDQM). The mechanical properties of the generated material vary in both axial and lateral directions, two-dimensional functionally graded material (2D-FGM). In nanostructures, porosity gaps are seen as a flaw. Finally, the information gained is used to the creation of small-scale sensors, providing an outstanding overview of nanostructure production history.

Key Words

bi-directional FG material, nonuniform nanobeam, porosity dependent material, static analysis

Address

Jinxuan Zhou: State Key Laboratory of the Gas Disaster Detecting Preventing and Emergency Controlling, Chongqing 400037, China; China Coal Technology and Engineering Group Chongqing Research Institute, Chongqing 400037, China Zohre Moradi: Faculty of Engineering and Technology, Department of Electrical Engineering, Imam Khomeini International University, 34149-16818, Qazvin, Iran; Department of Biomaterials, Saveetha Dental College and Hospital, Saveetha Institute of Medical and Technical Sciences, Chennai 600 077, India Maryam Safa: Institute of Research and Development, Duy Tan University, Da Nang, 550000, Viet Nam Mohamed Amine Khadimallah: Civil Engineering Department, College of Engineering, Prince Sattam Bin Abdulaziz University, Al-Kharj, 16273, Saudi Arabia; Laboratory of Systems and Applied Mechanics, Polytechnic School of Tunisia, University of Carthage, Tunis, Tunisia

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