| 板带轧制板形判别的条元法 |
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| 引用本文： | 刘宏民,彭艳,褚宇鹏.板带轧制板形判别的条元法[J].燕山大学学报,2002,26(2):95-98. |
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| 作者姓名： | 刘宏民 彭艳 褚宇鹏 |
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| 作者单位： | 燕山大学机械工程学院,秦皇岛,066004 |
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| 摘 要： | 将轧后板带离散为若干纵向条元，用三次样条插值函数和正弦函数构造挠度模式，根据最小势能原理，将板形判别－－失稳判别－－归结为最小特征值的求解。计算实例表明，本方法可靠、实用。
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| 关 键 词： | 板带轧制 板形判别 条元法 特征值 |
| 修稿时间： | 2002年3月10日 |
Strip Element Method for Shape Discrimination of Strip Rolling |
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| ,,..Strip Element Method for Shape Discrimination of Strip Rolling[J].Journal of Yanshan University,2002,26(2):95-98. |
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| Authors: | ,,, |
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| Institution: | (Liu Hongmin),(PengYan),(ChuYupeng),(The College of MechanicalEngineering,Yanshan University,Qinhuangdao 066004). |
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| Abstract: | The rolled strip is divided into a number of strip elements, the deflection function model is constructed with the third-power spline function and the sine function. From the minimum potential energy principle, the shape discrimination is transformed into the solution of minimum characteristic value. The computed examples proves the reliability and the practicality of this method. |
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| Keywords: | shape discrimination strip element method characteristic value |
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