首页 | 本学科首页   官方微博 | 高级检索  
     

研究冷轧带材金属横向流动和张力横向分布的线性条元法
引用本文:刘宏民,连家创.研究冷轧带材金属横向流动和张力横向分布的线性条元法[J].钢铁研究学报,1992,4(3):37-44.
作者姓名:刘宏民  连家创
作者单位:燕山大学 (刘宏民),燕山大学(连家创)
摘    要:本文提出了分析冷轧带材金属横向流动和前、后张力横向分布的线性条元法,并用简明的矩阵形式来表示。由于本方法使横向位移在整个变形区处处连续,保证了条元间的横向位移协调,进一步发展了条元法的理论。前、后张力横向分布的计算结果与实验结果吻合较好。

关 键 词:冷轧钢带  线性条元  金属流动  张力

LINEAR STRIP ELEMENT METHOD FOR ANALYSING LATERAL FLOW OF METAL AND TRANSVERSE DISTRIBUTIONS OF TENSION STRESSES OF COLD ROLLED STRIP
Liu Hongmin,Lian Jiachuang Yanshan University.LINEAR STRIP ELEMENT METHOD FOR ANALYSING LATERAL FLOW OF METAL AND TRANSVERSE DISTRIBUTIONS OF TENSION STRESSES OF COLD ROLLED STRIP[J].Journal of Iron and Steel Research,1992,4(3):37-44.
Authors:Liu Hongmin  Lian Jiachuang Yanshan University
Abstract:In this paper, a linear strip element method for analysing the lateral flow of metal and the transverse distributions of tension stresses is put forward and expressed concisely in terms of matrixing function. Because this method makes the lateral displacement function continuous in deformed zone, the coordination of lateral displacements between strips is ensured and the theory of strip element method is further developed. The computed results of the transverse distributions of front and back tension stresses coincide well with the experimental results.
Keywords:cold rolled strip  linear strip element method  metal flow  tension stress
本文献已被 CNKI 维普 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号