Free vibration analysis of stiffened and cracked laminated composite plate assemblies using shear-deformable dynamic stiffness elements
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2017
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
In the paper, the dynamic stiffness method based on the HSDT and FSDT plate theories is applied to study free vibration characteristics of composite stiffened and cracked plate assemblies. The dynamic stiffness matrices for transverse vibration of laminated composite plate based on the HSDT and FSDT previously derived by authors have been coupled with the dynamic stiffness matrix of laminated composite plate undergoing in-plane vibration. The numerical analysis has been carried out through several illustrative examples in order to check the applicability and accuracy of the proposed method in the free vibration analysis of stiffened plate assemblies. The effects of transverse shear deformation, boundary conditions, side-to-thickness ratios, crack length or reinforcement amount within the GFRP beam on the free vibration characteristics have been discussed, and the variety of new results has been provided as a benchmark for future investigations.
Ključne reči:
Dynamic stiffness method / Free vibration / Composite plate assembly / CrackIzvor:
Composite Structures, 2017, 180, 723-740Izdavač:
- 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.2017.08.038
ISSN: 0263-8223
WoS: 000410632800058
Scopus: 2-s2.0-85027699573
Kolekcije
Institucija/grupa
GraFarTY - JOUR AU - Damnjanović, Emilija AU - Marjanović, Miroslav AU - Nefovska-Danilović, Marija PY - 2017 UR - https://grafar.grf.bg.ac.rs/handle/123456789/873 AB - In the paper, the dynamic stiffness method based on the HSDT and FSDT plate theories is applied to study free vibration characteristics of composite stiffened and cracked plate assemblies. The dynamic stiffness matrices for transverse vibration of laminated composite plate based on the HSDT and FSDT previously derived by authors have been coupled with the dynamic stiffness matrix of laminated composite plate undergoing in-plane vibration. The numerical analysis has been carried out through several illustrative examples in order to check the applicability and accuracy of the proposed method in the free vibration analysis of stiffened plate assemblies. The effects of transverse shear deformation, boundary conditions, side-to-thickness ratios, crack length or reinforcement amount within the GFRP beam on the free vibration characteristics have been discussed, and the variety of new results has been provided as a benchmark for future investigations. PB - Elsevier Ltd T2 - Composite Structures T1 - Free vibration analysis of stiffened and cracked laminated composite plate assemblies using shear-deformable dynamic stiffness elements EP - 740 SP - 723 VL - 180 DO - 10.1016/j.compstruct.2017.08.038 ER -
@article{ author = "Damnjanović, Emilija and Marjanović, Miroslav and Nefovska-Danilović, Marija", year = "2017", abstract = "In the paper, the dynamic stiffness method based on the HSDT and FSDT plate theories is applied to study free vibration characteristics of composite stiffened and cracked plate assemblies. The dynamic stiffness matrices for transverse vibration of laminated composite plate based on the HSDT and FSDT previously derived by authors have been coupled with the dynamic stiffness matrix of laminated composite plate undergoing in-plane vibration. The numerical analysis has been carried out through several illustrative examples in order to check the applicability and accuracy of the proposed method in the free vibration analysis of stiffened plate assemblies. The effects of transverse shear deformation, boundary conditions, side-to-thickness ratios, crack length or reinforcement amount within the GFRP beam on the free vibration characteristics have been discussed, and the variety of new results has been provided as a benchmark for future investigations.", publisher = "Elsevier Ltd", journal = "Composite Structures", title = "Free vibration analysis of stiffened and cracked laminated composite plate assemblies using shear-deformable dynamic stiffness elements", pages = "740-723", volume = "180", doi = "10.1016/j.compstruct.2017.08.038" }
Damnjanović, E., Marjanović, M.,& Nefovska-Danilović, M.. (2017). Free vibration analysis of stiffened and cracked laminated composite plate assemblies using shear-deformable dynamic stiffness elements. in Composite Structures Elsevier Ltd., 180, 723-740. https://doi.org/10.1016/j.compstruct.2017.08.038
Damnjanović E, Marjanović M, Nefovska-Danilović M. Free vibration analysis of stiffened and cracked laminated composite plate assemblies using shear-deformable dynamic stiffness elements. in Composite Structures. 2017;180:723-740. doi:10.1016/j.compstruct.2017.08.038 .
Damnjanović, Emilija, Marjanović, Miroslav, Nefovska-Danilović, Marija, "Free vibration analysis of stiffened and cracked laminated composite plate assemblies using shear-deformable dynamic stiffness elements" in Composite Structures, 180 (2017):723-740, https://doi.org/10.1016/j.compstruct.2017.08.038 . .