【摘要】 本文推导了正交曲线坐标下的壳单元与直角坐标下的三维块体单元之间的罚单元,成功地解决了不同坐标系和不同结点自由度的组合结构有限元分析问题:更多还原

【Abstract】 In this paper we derived from calculation plenalty element between shell element at the orthogonal curvilinear coodinates and the three-dimensional block element at the rectangular coordinates. Solving successfully the problem of finite element analysis from different coordinate system and degree of different node.更多还原