节点文献
刚粘塑性有限元数值模拟中粘性系数的获取方法
A Method of Obtaining the Viscosity Coefficient in Rigid-Viscoplastic Finite Element Simulation
【摘要】 以塑性元件和粘性元件并联的模型为基础 ,研究材料粘性系数的获取方法 ,给出了一些材料的粘性系数和影响因素之间的关系曲线 ,为模拟研究中粘性系数的获取提供一种方便有效的方法。
【Abstract】 A method of obtaining the viscosity coefficient of material is based on the model of parallel arrangement of plastic component and viscous component.The authors provide an effective and convenient method for this issue, and draw curves to show the relationship between the viscosity coefficient and the influencing factors to some materials.
【基金】 安徽省自然科学基金资助项目 (2 0 0 2kj2 4 3)
- 【文献出处】 金属成形工艺 ,Metal Forming Technology , 编辑部邮箱 ,2002年06期
- 【分类号】TG306
- 【下载频次】88