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Computers and Concrete Volume 24, Number 6, December 2019 , pages 579-586 DOI: https://doi.org/10.12989/cac.2019.24.6.579 |
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Free vibration investigation of FG nanoscale plate using nonlocal two variables integral refined plate theory |
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Mohammed Balubaid, Abdelouahed Tounsi, B. Dakhel and S.R. Mahmoud
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| Abstract | ||
| In this research paper, the free vibrational behavior of the simply supported FG nano-plate is studied using the nonlocal two variables integral refined plate theory. The present model takes into account the small scale effect. The effective\'s properties of the plate change according to the power law variation (P-FGM). The equations of motion of the system are determined and resolved via Hamilton\'s principle and Navier procedure, respectively. The validity and efficiency of the current model are confirmed by comparing the results with those given in the literature. At the last section, several numerical results are presented to show the various parameters influencing the vibrational behavior such as the small-scale effect, geometry ratio, material index and aspect ratio. | ||
| Key Words | ||
| vibrational behaviour; FG nano-plate; small-scale effects; nonlocal theory | ||
| Address | ||
| Mohammed Balubaid: Department of Industrial Engineering, King Abdulaziz University, Jeddah, Saudi Arabia Abdelouahed Tounsi: Department of Civil and Environmental Engineering, King Fahd University of Petroleum & Minerals, 31261 Dhahran, Eastern Province, Saudi Arabia; Material and Hydrology Laboratory, Faculty of Technology, Civil Engineering Department, University of Sidi Bel Abbes, Algeria B. Dakhel, S.R. Mahmoud: Faculty of Applied Studies, GRC Department, King Abdulaziz University, Jeddah, Saudi Arabia | ||