The finite element melod I In FEM I We derived basis functions of arbitrary order for Hhe rod Model

The correct global local node mapping for the quadraticelement mesh in the figure is

3-1凸轮机构的应用和类型 3-2从动件常用的运动规律 3-3凸轮机构压力角 3-4·图解法设计凸轮轮廓曲线

§1—1 运动副及其分类 §1—2 平面机构运动简图 §1—3 平面机构的自由度

集美大学：《机械设计基础》课程教学资源（PPT课件）滚动轴承的组成和类型

6-1棘轮机构 6-2槽轮机构 6-3不完整机构 6-4凸轮间歇运动机构

15-1摩擦状态 15-2滑动轴承的结构型式 15-3轴瓦及轴承衬材料 15-4润滑剂和润滑装置 15-6动压润滑的基本原理

Numerical integration Consider He 4-D integral =+(s 1 Seek n-point apploxiwisfions G~2M =1 are the weights and

Concept Question How many quadrature points do you need to integrate exactly the stiffness matrix of a lD finite element with quadratic interpolation for the displacements? gauss

properties of finite dement soltions Noded point equilibrio At a node, the sow of he elemeat nodal forces s in equilibriun with Hhe externed loads