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    杨家华. 有限元动态方程差分解法的研究[J]. 北京工业大学学报, 1989, 15(2): 48-56.
    引用本文: 杨家华. 有限元动态方程差分解法的研究[J]. 北京工业大学学报, 1989, 15(2): 48-56.
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    Yang Jiahua. Research of Difference Method for Solving Finite Element Dynamics Equation[J]. Journal of Beijing University of Technology, 1989, 15(2): 48-56.
    Citation: Yang Jiahua. Research of Difference Method for Solving Finite Element Dynamics Equation[J]. Journal of Beijing University of Technology, 1989, 15(2): 48-56.
    shu

    有限元动态方程差分解法的研究

    Research of Difference Method for Solving Finite Element Dynamics Equation

      摘要
    • 摘要: 构造了一种求解有限元动态方程的稳定的差分格式,并将其成功地应用于求解结构振动问题,这种差分方法对求解有限元动态方程是有效的。

       

      Abstract: In this paper, the stable difference schemes for solving finite element dynamics equations are constructed and successfully applied to the calculation of structural vibration problems.This difference method is effictive in the solvation of finite element dynamics equations.

       

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