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  1. No Access

    Article

    An aspect ratio dependent lumped mass formulation for serendipity finite elements with severe side-length discrepancy

    The frequency solutions of finite elements may significantly deteriorate as the mesh aspect ratios become large, which implies a severe element side-length discrepancy. In this work, an aspect ratio dependent ...

    Songyang Hou, **wei Li, Zhiwei Lin, Dongdong Wang in Computational Mechanics (2024)

  2. Article

    Open Access

    Coarse Mesh Superconvergence in Isogeometric Frequency Analysis of Mindlin–Reissner Plates with Reduced Integration and Quadratic Splines

    A frequency accuracy study is presented for the isogeometric free vibration analysis of Mindlin–Reissner plates using reduced integration and quadratic splines, which reveals an interesting coarse mesh superco...

    **aolan Xu, Zhiwei Lin, Songyang Hou, Dongdong Wang in Acta Mechanica Solida Sinica (2022)

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