| 载流梁在磁场中的变形计算 |
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| 引用本文： | 王璋奇,施传立.载流梁在磁场中的变形计算[J].华北电力大学学报,1997,24(3):79-83. |
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| 作者姓名： | 王璋奇 施传立 |
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| 作者单位： | 华北电力大学机械系 |
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| 摘 要： | 研究载流弹性梁在外加磁场中的磁弹性变形问题。用两种方法分析计算了载流梁磁弹性变形的挠度，给出了考虑耦合效应时磁弹性梁挠度的表达式，通过对计算结果的分析比较发现：忽略耦合效应的分析方法得到的结果有时大于耦合模型的结果，有时小于耦合模型的结果。对复杂结构的磁弹性变形问题，要得到问题的准确解则必须采用耦合型的分析模型。
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| 关 键 词： | 载流梁 磁弹性变形 耦合模型 |
Deformation Calculation of Beam with Current under Magnetic Fiele |
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| Wang Zhangqi, Shi Chuanli, Peng Zhenzhong.Deformation Calculation of Beam with Current under Magnetic Fiele[J].Journal of North China Electric Power University,1997,24(3):79-83. |
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| Authors: | Wang Zhangqi Shi Chuanli Peng Zhenzhong |
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| Abstract: | The magnetoelastic deformation of a beam with current under magnetic field has been calculated with both uncoupled qnd coupled models.The deformation formulations of magnetoelastic beam with current are obtained.Comparing the results of the two models,it is found that the coupled model should be used to get more precise results of magnetoelastic deformations of a beam. |
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| Keywords: | beam with current magneticelastic deformation coupled model |
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