Transient response analysis of sandwich cylindrical panel with FGM core subjected to thermal shock

Alibeigloo, A.

doi:10.1007/s10999-021-09554-w

Cited by 11 publications

(1 citation statement)

References 34 publications

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“…Many types of loads were considered such as: axial compression load, external pressure load, thermal load. By applying different theories and methods, the natural frequency, vibration, and nonlinear dynamics of sandwich FGM panels have also been studied by Wang and Shen, 8,9 Hadji et al, 10 Singh and Harsha, 11 and Vyacheslav et al 12 Based on the CST, FSDT, HSDT, and improved shear deformation theory, Alibegloo and Liew, 13 Pandey and Pradyumma, 14,15 Dong et al, 16 Long and Tung, 17 Dung and Dong, 18 Dong and Dung, 19 Hao et al, 20 Alibegloo 21 and Karakoti et al 22 examined the buckling, free vibration, forced vibration and nonlinear transient responses of sandwich FGM plates, doubly-curved panels and shells subjected to different load types with different sandwich FGM models.…”

Section: Introductionmentioning

confidence: 99%

Nonlinear thermo-mechanical buckling and postbuckling of sandwich FG-GPLRC spherical caps and circular plates with porous core by using higher-order shear deformation theory

Bui

Duong

et al. 2022

Journal of Thermoplastic Composite Materials

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The main aim of this research is to establish the algorithm for nonlinear thermo-mechanical buckling of sandwich functionally graded graphene platelet reinforced composite (FG-GPLRC) shallow spherical caps and circular plates with porous core under external pressure and/or uniformly distributed thermal load according to the higher-order shear deformation theory considering the von Karman nonlinearities. Sandwich spherical caps and circular plates are made by the porous core and two FG-GPLRC coatings and are assumed to be rested on an elastic foundation modeled by the Pasternak model. The equilibrium equation system in the form of nonlinear algebra can be approximately obtained using the Ritz energy method. The critical buckling loads and postbuckling curves can be explicitly determined. The effects of material parameters, geometrical parameters, porous core, and elastic foundation on thermo-mechanical buckling of sandwich spherical caps and circular plates with porous core and FG-GPLRC coatings are investigated and discussed in detail in the numerical investigation section.

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