Generalized hybrid quasi-3D shear deformation theory for the static analysis of advanced composite plates

Mantari, J.L.; Soares, C. Guedes

doi:10.1016/j.compstruct.2012.02.019

Cited by 102 publications

(63 citation statements)

References 32 publications

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“…It can be observed that the obtained results are in excellent agreement with 3D and quasi-3D solutions, particularly with those reported by Mantari and Guedes Soares [28,34]. The present quasi-3D theory is even more accurate than the quasi-3D sinusoidal theory [33].…”

Section: Results For Bending Analysissupporting

confidence: 76%

“…The obtained results are compared with the exact 3D [33] and quasi-3D solutions [28,[33][34]. It should be noted that the quasi-3D solutions [33][34] are derived based on a trigonometric variation of both in-plane and transverse displacements, while the quasi-3D solutions [28] are computed based on a cubic variation of in-plane displacements and a parabolic variation of transverse displacement across the thickness. In addition, the results of HSDT [35] are also provided to show the importance of including the thickness stretching effect.…”

Section: Results For Bending Analysismentioning

confidence: 99%

“…In general, the present quasi-3D theory is highly accurate and comparable to 3D solution even in the case of very thick plates, e.g., / 2 a h = . It is worth noting that the developed theory consists of five unknowns, while the number of unknowns in the HSDT [35] and other quasi-3D theories [28,[33][34] is five and six, respectively. Consequently, it may be concluded that the present quasi-3D theory is not only more accurate than the HSDT having the same five unknowns, but also comparable with the quasi-3D theories having more number of unknowns.…”

Section: Results For Bending Analysismentioning

confidence: 99%

“…[25][26][27]24] with nine unknowns). Recently, Mantari and Guedes Soares [28] presented a generalized formulation in which many hybrid quasi-3D theories with six unknowns can be derived. Although the hybrid quasi-3D theories [28] have six unknowns, they are still more complicated than the FSDT.…”

Section: Introductionmentioning

confidence: 99%

“…The displacement field is chosen based on a generalized formulation [28] with a hyperbolic variation for all displacements. By dividing the transverse displacement into the bending and shear parts, the number of unknowns of the theory is reduced, and thus saving computational time.…”

Section: Introductionmentioning

confidence: 99%

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Section: Results For Bending Analysissupporting

confidence: 76%