摘要
利用三维刚塑性有限元法计算带钢的塑性变形，利用矩阵方法计算轧辊的弹性变形，通过两者间变形协调关系，求解出带钢出口断面形状，并能定量分析各种因素对带钢出口断面形状的影响。
3-D rigid--plastic FEM and matrix method are adopted to calculate plastic deformation of strip and elasticdeformation of rolls respectively. The crown of strip can be calculated by coordination relation betWeen strip and rolls,and the influence factors on strip crown can be analyzed quantitatively.
出处
《轧钢》
1999年第5期8-10,共3页
Steel Rolling
关键词
有限元
矩阵方法
带钢
断面形状
数值计算
rigid--plastic FEM
matrix method
crown of strip
numerical calculation
