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无网格Galerkin法与有限元耦合新算法

赵光明 宋顺成

赵光明, 宋顺成. 无网格Galerkin法与有限元耦合新算法[J]. 应用数学和力学, 2005, 26(8): 899-904.
引用本文: 赵光明, 宋顺成. 无网格Galerkin法与有限元耦合新算法[J]. 应用数学和力学, 2005, 26(8): 899-904.
ZHAO Guang-ming, SONG Shun-cheng. New Algorithm of Coupling Element-Free Galerkin With Finite Element Method[J]. Applied Mathematics and Mechanics, 2005, 26(8): 899-904.
Citation: ZHAO Guang-ming, SONG Shun-cheng. New Algorithm of Coupling Element-Free Galerkin With Finite Element Method[J]. Applied Mathematics and Mechanics, 2005, 26(8): 899-904.

无网格Galerkin法与有限元耦合新算法

详细信息
    作者简介:

    赵光明(1976- ),男,安徽桐城人,博士生(联系人.Tel:+86-554-6668455;E-mail:guangmingzhao@163.com).

  • 中图分类号: O302

New Algorithm of Coupling Element-Free Galerkin With Finite Element Method

  • 摘要: 通过构造新的斜坡函数,把无网格Galerkin法与有限元耦合算法应用到全域范围,并使其能适应不同连接域内单元结点构成,既满足了本质边界条件实现的需要,又能方便灵活的布置无网格点和有限元法中的单元,满足复杂计算要求.计算结果与理论解比较表明所提出的方法是可行和有效的.
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出版历程
  • 收稿日期:  2004-01-10
  • 修回日期:  2005-05-08
  • 刊出日期:  2005-08-15

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