On the Refined First-Order Shear Deformation Plate Theory of Kûrmûn Type

Zhang Jianwu; Li Qi; Shu Yongping

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Article Navigation > Applied Mathematics and Mechanics > 2000 > 21(5): 477-482

Zhang Jianwu, Li Qi, Shu Yongping. On the Refined First-Order Shear Deformation Plate Theory of Kûrmûn Type[J]. Applied Mathematics and Mechanics, 2000, 21(5): 477-482.

Citation:

Zhang Jianwu, Li Qi, Shu Yongping. On the Refined First-Order Shear Deformation Plate Theory of Kûrmûn Type[J]. Applied Mathematics and Mechanics, 2000, 21(5): 477-482.

Citation:

Zhang Jianwu, Li Qi, Shu Yongping. On the Refined First-Order Shear Deformation Plate Theory of Kûrmûn Type[J]. Applied Mathematics and Mechanics, 2000, 21(5): 477-482.

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On the Refined First-Order Shear Deformation Plate Theory of Kûrmûn Type

College of Mechanics and Engineering, Shanghai Jiaotong University, Shanghai 200030, P. R. China

Received Date: 1999-02-26
Rev Recd Date: 1999-12-18
Publish Date: 2000-05-15

Abstract

Abstract

A new refined first-order shear-deformation plate theory of the Karman type is presented for engineering applications and a new version of the generalized Karman large deflection equations with deflection and stress functions as two unknown variables is formulated for nonlinear analysis of shear-deformable plates of composite material and construction, based on the Mindlin/Reissner theory. In this refined plate theory two rotations that are constrained out in the formulation are imposed upon overall displacements of the plates in an implicit role. Linear and nonlinear investigations may be made by the engineering theory to a class of shear-deformation plates such as moderately thick composite plates, orthotropic sandwich plates, densely stiffened plates, and laminated shear-deformable plates. Reduced forms of the generalized Karman equations are derived consequently, which are found identical to those existing in the literature.
- composite,
- shear deformation plates,
- Kûrmûn equations

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References(12)

References

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