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  1. No Access

    Article

    Geometrically nonlinear analysis of mindlin plate using the incompatible bending elements with internal shear strain

    An approach of the incompatible elements with additional internal shear strain is, in the present paper, suggested and applied to geometrically nonlinear analysis of Mindlin plate bending problem. It provides ...

    Jiao Zhao-**, Wu Chang-chun, T. H. H. Pian in Applied Mathematics and Mechanics (1994)

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    Article

    Plastic limit analysis of incompatible finite element method

    This paper describes an incompatible finite element model satisfying the consistency condition of energy to solve the numerical precision problem of finite element solution in perfectly plastic analysis. In th.....

    Hua Bo-hao, Wu Chang-chun, Liu **ao-ling, Mao Zhao-lin in Applied Mathematics and Mechanics (1990)

  3. No Access

    Article

    Optimizing formulation of hybrid model for thin and moderately thick plates

    A 20 — DOF hybrid stress element based upon Mindlin plate theory is developed using the optimization design method for thin and moderately thick plates. Numerical tests consist of the convergency and performan.....

    Di Sheng-lin, Wu Chang-chun, Song Qi-gen in Applied Mathematics and Mechanics (1990)

  4. No Access

    Article

    A new quadrilateral nonconforming model and its convergence

    This paper presents a new quadrilateral nonconforming finite element. We deal with its convergence by using generalized patch test T error on stresses and displacements are obtained and numerical computations ...

    Li Yong, Wu Chang-chun in Applied Mathematics and Mechanics (1986)