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Large Deflection of Imperfect Plates by Iterative BE‐FE Method

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Large Deflection of Imperfect Plates by Iterative BE‐FE Method. / Ye, Jianqiao.
In: Journal of Engineering Mechanics, Vol. 120, No. 3, 03.1994, p. 431-444.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Ye, J 1994, 'Large Deflection of Imperfect Plates by Iterative BE‐FE Method', Journal of Engineering Mechanics, vol. 120, no. 3, pp. 431-444. https://doi.org/10.1061/(ASCE)0733-9399(1994)120:3(431)

APA

Ye, J. (1994). Large Deflection of Imperfect Plates by Iterative BE‐FE Method. Journal of Engineering Mechanics, 120(3), 431-444. https://doi.org/10.1061/(ASCE)0733-9399(1994)120:3(431)

Vancouver

Ye J. Large Deflection of Imperfect Plates by Iterative BE‐FE Method. Journal of Engineering Mechanics. 1994 Mar;120(3):431-444. doi: 10.1061/(ASCE)0733-9399(1994)120:3(431)

Author

Ye, Jianqiao. / Large Deflection of Imperfect Plates by Iterative BE‐FE Method. In: Journal of Engineering Mechanics. 1994 ; Vol. 120, No. 3. pp. 431-444.

Bibtex

@article{2b1a693d5a8d4ec18507ff25b4fa8b75,
title = "Large Deflection of Imperfect Plates by Iterative BE‐FE Method",
abstract = "The nonlinear behavior of rectangular thin plates with initial imperfections is studied in this paper by using an iterative boundary element and finite element method. The transverse and the in-plane deformations of the plates are analyzed, respectively, by the boundary element method and the finite element method. The coupling between these two deformations and the nonlinearity of the problem considered are taken into account by introducing initial strains and through an iterative procedure. Spline functions are used in both boundary element and finite element analysis. Imperfections, which are expressed by double Fourier series, are considered in the numerical examples, although the method is also applicable to other imperfections. Numerical results, dealing with large deflection of imperfect rectangular plates with either simply supported or clamped boundaries, are presented, discussed and compared with the results obtained by using alternative approaches. Upon assuming the absence of imperfections, the corresponding large deflection analysis of a perfect plate occurs as a particular case.",
author = "Jianqiao Ye",
year = "1994",
month = mar,
doi = "10.1061/(ASCE)0733-9399(1994)120:3(431)",
language = "English",
volume = "120",
pages = "431--444",
journal = "Journal of Engineering Mechanics",
issn = "0733-9399",
publisher = "American Society of Civil Engineers (ASCE)",
number = "3",

}

RIS

TY - JOUR

T1 - Large Deflection of Imperfect Plates by Iterative BE‐FE Method

AU - Ye, Jianqiao

PY - 1994/3

Y1 - 1994/3

N2 - The nonlinear behavior of rectangular thin plates with initial imperfections is studied in this paper by using an iterative boundary element and finite element method. The transverse and the in-plane deformations of the plates are analyzed, respectively, by the boundary element method and the finite element method. The coupling between these two deformations and the nonlinearity of the problem considered are taken into account by introducing initial strains and through an iterative procedure. Spline functions are used in both boundary element and finite element analysis. Imperfections, which are expressed by double Fourier series, are considered in the numerical examples, although the method is also applicable to other imperfections. Numerical results, dealing with large deflection of imperfect rectangular plates with either simply supported or clamped boundaries, are presented, discussed and compared with the results obtained by using alternative approaches. Upon assuming the absence of imperfections, the corresponding large deflection analysis of a perfect plate occurs as a particular case.

AB - The nonlinear behavior of rectangular thin plates with initial imperfections is studied in this paper by using an iterative boundary element and finite element method. The transverse and the in-plane deformations of the plates are analyzed, respectively, by the boundary element method and the finite element method. The coupling between these two deformations and the nonlinearity of the problem considered are taken into account by introducing initial strains and through an iterative procedure. Spline functions are used in both boundary element and finite element analysis. Imperfections, which are expressed by double Fourier series, are considered in the numerical examples, although the method is also applicable to other imperfections. Numerical results, dealing with large deflection of imperfect rectangular plates with either simply supported or clamped boundaries, are presented, discussed and compared with the results obtained by using alternative approaches. Upon assuming the absence of imperfections, the corresponding large deflection analysis of a perfect plate occurs as a particular case.

U2 - 10.1061/(ASCE)0733-9399(1994)120:3(431)

DO - 10.1061/(ASCE)0733-9399(1994)120:3(431)

M3 - Journal article

VL - 120

SP - 431

EP - 444

JO - Journal of Engineering Mechanics

JF - Journal of Engineering Mechanics

SN - 0733-9399

IS - 3

ER -