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空间梁大变形大转动的共旋坐标法有限元分析

  • 名称:空间梁大变形大转动的共旋坐标法有限元分析 下载
  • 类型:结构论文
  • 授权方式:免费版
  • 更新时间:03-12
  • 下载次数:432
  • 大小:451 KB
  • 推荐度:2 星级
  • 编号:[G262181]
《空间梁大变形大转动的共旋坐标法有限元分析》简介

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空间梁大变形大转动的共旋坐标法有限元分析
Based on a co-rotational framework, a 3-noded iso-parametric element formulation of 3D beam was presented, which was used for accurate modelling of frame structures with large displacements and large rotations. Firstly, a co-rotational framework was fixed at the internal node of the element, it translates and rotates with the node rigidly; then, vectorial rotational,大小:451 KB

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