弯-矫数模及其解法
来源期刊:中南大学学报(自然科学版)1988年第3期
论文作者:刘义伦
文章页码:316 - 324
关键词:弹塑性屈曲; 辊式矫直; 矫直机; 最优设计; 数学模型; 曲率; 能量消耗
Key words:elastic-plastic buckling; roller leveling; straighteners; optimum designs; mathematical models; curvature; energy consumption
摘 要:本文建立了理想弹塑性材料弯曲矫正方案的递推计算模型,初步分析了模型的解法问题。通过试算,能对现有矫正方案进行合理评价和调整。整个工作为矫正机及矫正方案的现代设计奠定了重要基础。
Abstract: A recurrence formula has been constructed in this article which can be usedin bending correction scheme for ideal elastoplastic materials.The solution to thisrecurrence formula is analysed preliminarily as well.By means of computation,thecorrection schemes used in practice can be evaluated and adjusted.This paper willlay a foundation for the modern design of correction machines and correctionschemes.