INVERSE ANALYSIS OF BENDING STIFFNESS FOR ANISOTROPIC LAMINATED PLATES

Wang Xiaochun; Shen Xinpu; Xu Bingye

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Article Navigation > Acta Materiae Compositae Sinica > 1997 > 14(2): 108-113

Wang Xiaochun, Shen Xinpu, Xu Bingye. INVERSE ANALYSIS OF BENDING STIFFNESS FOR ANISOTROPIC LAMINATED PLATES[J]. Acta Materiae Compositae Sinica, 1997, 14(2): 108-113.

Citation:

Wang Xiaochun, Shen Xinpu, Xu Bingye. INVERSE ANALYSIS OF BENDING STIFFNESS FOR ANISOTROPIC LAMINATED PLATES[J]. Acta Materiae Compositae Sinica, 1997, 14(2): 108-113.

Wang Xiaochun, Shen Xinpu, Xu Bingye. INVERSE ANALYSIS OF BENDING STIFFNESS FOR ANISOTROPIC LAMINATED PLATES[J]. Acta Materiae Compositae Sinica, 1997, 14(2): 108-113.

Citation:

Wang Xiaochun, Shen Xinpu, Xu Bingye. INVERSE ANALYSIS OF BENDING STIFFNESS FOR ANISOTROPIC LAMINATED PLATES[J]. Acta Materiae Compositae Sinica, 1997, 14(2): 108-113.

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INVERSE ANALYSIS OF BENDING STIFFNESS FOR ANISOTROPIC LAMINATED PLATES

1.
North China University of Technology, Beijing 100041;
2.
Dep of Engineering Mechanics, Tsinghua University, Beijing 100081

Received Date: 1996-01-04
Rev Recd Date: 1996-03-26
Publish Date: 1997-06-01

Abstract

Abstract

An inverse method to obtain the coefficients of bending stiffness of orthotropic composit e plates by boundary displacement measurement is presented. Aleast square it erative scheme is given. The effect on the numerical solution caused by the changes of the model used in analysis is discussed in detail as well as the convergence of the numerical scheme and the calculation scheme of the sensitivity coefficients. The results of application show that the inverse method presented here is practical and efficient.
- composite, bending stiffness, inverse analysis, least square method,
Long Abstrsct
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