{"title":"Strip element method for shape discrimination of strip rolling","authors":"Hongmin Liu, P. Yan, Chu Yu‐Peng, Wang Ying-rui","doi":"10.1002/CNM.701","DOIUrl":null,"url":null,"abstract":"A new method—the strip element method for discriminating the shape or the stability of the rolled strip subjected to the residual stress is proposed. The rolled strip is divided into a number of strip elements, and the deflection function model is constructed with the third-power spline function and the sine function. Based on the minimum potential energy principle, the shape discrimination is transformed into the solution of eigenvalue. The computed examples verify the reliability and the practicality of this method. Copyright © 2004 John Wiley & Sons, Ltd.","PeriodicalId":51245,"journal":{"name":"Communications in Numerical Methods in Engineering","volume":"20 1","pages":"709-720"},"PeriodicalIF":0.0000,"publicationDate":"2004-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1002/CNM.701","citationCount":"9","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Communications in Numerical Methods in Engineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1002/CNM.701","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 9
带钢轧制形状判别的带钢单元法
提出了一种判别轧制带材在残余应力作用下形状或稳定性的新方法——带材单元法。将轧制带材划分为多个带材单元，利用三次样条函数和正弦函数建立挠度函数模型。基于最小势能原理，将形状判别转化为特征值的解。算例验证了该方法的可靠性和实用性。版权所有©2004 John Wiley & Sons, Ltd
本文章由计算机程序翻译，如有差异，请以英文原文为准。
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