Buckling and free vibration finite strip analysis of composite plates with cutout based on two different modeling approaches

Free vibration of basalt fiber reinforced polymer (FRP) laminated variable thickness plates with intermediate elastic support using finite strip transition matrix (FSTM) method

“…Thai and Kim [7] examined the free vibration responses of laminated composite plates using two variables refined plate theory. Ovesy and Fazilati [8] employed the third order shear deformation theory for buckling and free vibration finite strip analysis of composite plates with cutout based on two different modeling approaches (semi-analytical and spline method). Dozio [9] presented accurate upper-bound solutions for free in-plane vibrations of single-layer and symmetrically laminated rectangular composite plates with an arbitrary combination of clamped and free boundary conditions.…”

Buckling analysis of laminated plate structures with elastic edges using a novel semi-analytical finite strip method

“…The semi-analytical finite strip method has been proposed by Cheung [1,2] for several decades, and there have been a great amount of developments in the method itself and in its application [3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18][19]. However, this technique is fraught with limitation of only handling simple end boundary conditions of structures (i.e., both ends simply supported, both ends clamped, one end simply supported and the other end clamped, both ends free, or one end clamped and the other end free).…”

Slobodne Vibracije Pravougaonih Ploča Sa Otvorima Primjenom Metoda Konačnih Traka

“…One of the main drawbacks of this method is its inability to describe discontinuities such as abrupt changes of thickness, cutouts and similar. Some authors already dealt with this problem, using the negative stiffness approach, 2 ], [ HYPERLINK \l "Bui09" 3 ], 4 ]. Only the free vibration and buckling analyses are performed since, for them, the effects of localization and stress concentration can be ignored without prejudicing the accuracy of the solution.…”