An Investigation on Material Properties of Non-Homogeneous Cylindrically Orthotropic Circular Plates

Qin Shengli; Yan Kezhu; Hu Xiangling; Huang Jiayin

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Article Navigation > Applied Mathematics and Mechanics > 1997 > 18(12): 1139-1143

Qin Shengli, Yan Kezhu, Hu Xiangling, Huang Jiayin. An Investigation on Material Properties of Non-Homogeneous Cylindrically Orthotropic Circular Plates[J]. Applied Mathematics and Mechanics, 1997, 18(12): 1139-1143.

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An Investigation on Material Properties of Non-Homogeneous Cylindrically Orthotropic Circular Plates

Qufu Normal University, Qufu, Shandong 273165, P. R. China

Received Date: 1995-07-14
Rev Recd Date: 1997-06-09
Publish Date: 1997-12-15

Abstract

Abstract

It has been been reported that the reduced stiffness of non-homogeneous cylindrically orthotrpic circular plate varing exponentially with radius r is obtained by using the bending theory of a simple beam.The aim of this paper is to verify the effect of radius on the materal properties. According to the flat stress-strain relation, the values of material properties E_r E_a and v_θr which are the functions of radius r are obtained.Compared with the experimental values, the analytical values of the material properties are in essential agreement with them.
- non-homogeneous cylindrical orthotropic circular plate,
- transitional region,
- core-radius ratio,
- exponential rule,

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References(6)

References

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