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Steel and Composite Structures
  Volume 49, Number 5, December 10 2023 , pages 503-516
DOI: https://doi.org/10.12989/scs.2023.49.5.503
 


Poroelastic vibrations of FG Porous higher-order shear deformable
Jing Li, Fei Tang, Yasser Alashker and Farhan Alhosny

 
Abstract
    In the current examination, a trigonometric shear deformation theory is hired to govern natural frequencies of a functionally graded porous microplate which is covered by two nanocomposite layers. The properties of the structure are varied based on the specified patterns. Utilizing the modified form of couple stress theory for taking the scale effect into account in conjunction with Hamilton's principle, the motion equations are obtained. Then, they are solved via Fourier series functions as an analytical approach. After confirming the results' accuracy, various parameters' effect on the results is investigated. Designing and manufacturing more efficient structures, especially those that are subjected to multi-physical loads can be accounted as findings of this work.
 
Key Words
    carbon nanotubes reinforced composites; Lorentz force; modified couple stress theory; porous materials; vibration analysis
 
Address
Jing Li and Fei Tang:School of Intelligent Construction, Wuchang University of Technology, Wuhan 430223, China

Yasser Alashker:Department of Civil Engineering, College of Engineering, King Khalid University, Saudi Arabia

Farhan Alhosny:Mechanical Engineering Department, UAE University, Al-Ain, UAE
 

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