Shear deformable dynamic stiffness elements for a free vibration analysis of composite plate assemblies - Part II: Numerical examples
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2017
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The dynamic stiffness elements based on the HSDT and FSDT (and the corresponding dynamic stiffness matrices of a laminated composite plate) have been implemented into the original MATLAB code, and a variety of numerical investigations is performed in this paper. The obtained results are validated against the exact and numerical solutions or the experimental data from the literature. In the absence of the analytical solutions, the numerical solutions obtained by using the Abaqus software are used. Excellent agreement is achieved against the existing exact solutions. After the detail convergence study considering both low and high modes of vibration, the effects of the plate side-to-thickness and orthotropy ratios, as well as the influence of boundary conditions, have been discussed by comparing the proposed models with the exact Levy-type solutions from the literature. A variety of new results for non-special boundary conditions is provided. Two additional examples of a completely free ...laminated composite plate undergoing free vibrations are provided and the results are validated against the experiment. Finally, the analyses considering the Z-and U-shaped composite plate assemblies with various boundary conditions are provided as a benchmark for future research.
Ključne reči:
Dynamic stiffness method / HSDT / FSDT / Laminated composite plate / Free vibrationsIzvor:
Composite Structures, 2017, 159, 183-196Izdavač:
- Elsevier Ltd
Finansiranje / projekti:
- Istraživanje uticaja vibracija od saobraćaja na zgrade i ljude u cilju održivog razvoja gradova (RS-MESTD-Technological Development (TD or TR)-36046)
- Istraživanje stanja i metoda unapređenja građevinskih konstrukcija sa aspekta upotrebljivosti, nosivosti, ekonomičnosti i održavanja (RS-MESTD-Technological Development (TD or TR)-36048)
DOI: 10.1016/j.compstruct.2016.09.023
ISSN: 0263-8223
WoS: 000386759100017
Scopus: 2-s2.0-84989196172
Kolekcije
Institucija/grupa
GraFarTY - JOUR AU - Marjanović, Miroslav AU - Kolarević, Nevenka AU - Nefovska-Danilović, Marija AU - Petronijević, Mira PY - 2017 UR - https://grafar.grf.bg.ac.rs/handle/123456789/876 AB - The dynamic stiffness elements based on the HSDT and FSDT (and the corresponding dynamic stiffness matrices of a laminated composite plate) have been implemented into the original MATLAB code, and a variety of numerical investigations is performed in this paper. The obtained results are validated against the exact and numerical solutions or the experimental data from the literature. In the absence of the analytical solutions, the numerical solutions obtained by using the Abaqus software are used. Excellent agreement is achieved against the existing exact solutions. After the detail convergence study considering both low and high modes of vibration, the effects of the plate side-to-thickness and orthotropy ratios, as well as the influence of boundary conditions, have been discussed by comparing the proposed models with the exact Levy-type solutions from the literature. A variety of new results for non-special boundary conditions is provided. Two additional examples of a completely free laminated composite plate undergoing free vibrations are provided and the results are validated against the experiment. Finally, the analyses considering the Z-and U-shaped composite plate assemblies with various boundary conditions are provided as a benchmark for future research. PB - Elsevier Ltd T2 - Composite Structures T1 - Shear deformable dynamic stiffness elements for a free vibration analysis of composite plate assemblies - Part II: Numerical examples EP - 196 SP - 183 VL - 159 DO - 10.1016/j.compstruct.2016.09.023 ER -
@article{ author = "Marjanović, Miroslav and Kolarević, Nevenka and Nefovska-Danilović, Marija and Petronijević, Mira", year = "2017", abstract = "The dynamic stiffness elements based on the HSDT and FSDT (and the corresponding dynamic stiffness matrices of a laminated composite plate) have been implemented into the original MATLAB code, and a variety of numerical investigations is performed in this paper. The obtained results are validated against the exact and numerical solutions or the experimental data from the literature. In the absence of the analytical solutions, the numerical solutions obtained by using the Abaqus software are used. Excellent agreement is achieved against the existing exact solutions. After the detail convergence study considering both low and high modes of vibration, the effects of the plate side-to-thickness and orthotropy ratios, as well as the influence of boundary conditions, have been discussed by comparing the proposed models with the exact Levy-type solutions from the literature. A variety of new results for non-special boundary conditions is provided. Two additional examples of a completely free laminated composite plate undergoing free vibrations are provided and the results are validated against the experiment. Finally, the analyses considering the Z-and U-shaped composite plate assemblies with various boundary conditions are provided as a benchmark for future research.", publisher = "Elsevier Ltd", journal = "Composite Structures", title = "Shear deformable dynamic stiffness elements for a free vibration analysis of composite plate assemblies - Part II: Numerical examples", pages = "196-183", volume = "159", doi = "10.1016/j.compstruct.2016.09.023" }
Marjanović, M., Kolarević, N., Nefovska-Danilović, M.,& Petronijević, M.. (2017). Shear deformable dynamic stiffness elements for a free vibration analysis of composite plate assemblies - Part II: Numerical examples. in Composite Structures Elsevier Ltd., 159, 183-196. https://doi.org/10.1016/j.compstruct.2016.09.023
Marjanović M, Kolarević N, Nefovska-Danilović M, Petronijević M. Shear deformable dynamic stiffness elements for a free vibration analysis of composite plate assemblies - Part II: Numerical examples. in Composite Structures. 2017;159:183-196. doi:10.1016/j.compstruct.2016.09.023 .
Marjanović, Miroslav, Kolarević, Nevenka, Nefovska-Danilović, Marija, Petronijević, Mira, "Shear deformable dynamic stiffness elements for a free vibration analysis of composite plate assemblies - Part II: Numerical examples" in Composite Structures, 159 (2017):183-196, https://doi.org/10.1016/j.compstruct.2016.09.023 . .