Application of the hybrid DQ- Heaviside-NURBS method for dynamic analysis of FG-GPLRC cylindrical shells subjected to impulse load

On the dynamics of FG-GPLRC sandwich cylinders based on an unconstrained higher-order theory

“…Usage of porosity in controlling the natural frequencies behavior of FG-GPLRC cylindrical shells is presented by Barati and Zenkour [45]. The dynamic response obtained of the impulse loaded FG-GPLRC cylindrical shell has been investigated by Heydarpour et al [46] adopting the DQ-Heaviside-NURBS combination approach. Wang et al [47] inspected the GPL trigonometric dispersal effect on the large amplitude vibration of hollow cylinders.…”

Three-Dimensional Response of Multilayer FG-GPLRC Spherical Panels Under Blast Loading

“…[7][8][9][10][11][12][13][14][15][16][17][18][19][20][21][22][23][24][25][26] . Many studies have been focused on the free vibration behaviors, dynamic and thermoelastic analyses of different FG-GPLRC structures such as beams, plates, panels, cylindrical and conical shells in recent years [27][28][29][30][31][32][33][34][35][36][37][38][39][40][41][42][43][44] . However, to the best of our knowledge, less attention is devoted to the mechanical and thermo-mechanical behavior of FG-GPLRC spherical panels [41][42][43][44][45][46][47][48] .…”

A coupled DQ-Heaviside-NURBS approach to investigate nonlinear dynamic response of GRE cylindrical shells under impulse loads

“…Linear and nonlinear dynamics of laminated composite cylindrical shells are widely investigated in the literatures . Among them, there is also an specific focus and concern on the dynamic response, instability and buckling analyses of the composite cylindrical shells under impulse load [5,6,8,11,22,28,34]. In addition, some researchers have simulated the responses of the GRE composite structures using the experimental and numerical approaches and some of the contributions in the field are reviewed in the continuation.…”