| 载流变厚度环形薄板在电磁场和机械载荷作用下的非线性分析 |
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| 引用本文： | 魏巍,白象忠,梁景翠.载流变厚度环形薄板在电磁场和机械载荷作用下的非线性分析[J].河北大学学报(自然科学版),2006,26(5):484-488. |
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| 作者姓名： | 魏巍 白象忠 梁景翠 |
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| 作者单位： | 河北工程大学,土木工程学院,河北,邯郸,056038;燕山大学,建筑工程与力学学院,河北,秦皇岛,066004;河北工程大学,理学院,河北邯郸,056038 |
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| 基金项目： | 国家自然科学基金资助项目(50275128) |
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| 摘 要： | 给出了通有环向电流的变厚度环形弹性薄板在电磁场和机械载荷的共同作用下的磁弹性关系方程和运动方程.采用分离变量法和差分方法,导出了迭代方程表达式,并通过具体算例,得出了变厚度环形薄板在电磁场作用下的数值解.
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| 关 键 词： | 磁弹性 耦合场 变厚度薄板 非线性 变形 |
| 文章编号： | 1000-1565(2006)05-0484-05 |
| 修稿时间： | 2005年6月10日 |
Nonlinear Analysis of Thin Current-carrying Annular Plate with Variable Thickness in the Electro-magnetic Field and Mechanical Load |
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| WEI Wei,BAI Xiang-zhong,LIANG Jing-cui.Nonlinear Analysis of Thin Current-carrying Annular Plate with Variable Thickness in the Electro-magnetic Field and Mechanical Load[J].Journal of Hebei University (Natural Science Edition),2006,26(5):484-488. |
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| Authors: | WEI Wei BAI Xiang-zhong LIANG Jing-cui |
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| Abstract: | The magneto-elastic equations and motion equations of annular elastic thin plate with variable thickness adding to annular current are given in the mutual effect of electro-magnetic field and mechanical load.Using the separating variable method and the difference method,the expression of iterative equations were obtained.And by the specific examples,the numerical solutions were researched towards annular elastic thin plate with variable thickness in the electro-magnetic field. |
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| Keywords: | magneto-elastic coupling field variable thickness plates nonlinear deformation |
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