| 复变－变分方法──弹性平面问题的一个新方法 |
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| 引用本文： | 曹富新,杨春秋.复变－变分方法──弹性平面问题的一个新方法[J].工程力学,1994(2). |
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| 作者姓名： | 曹富新 杨春秋 |
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| 作者单位： | 大连理工大学 |
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| 摘 要： | 本文将复变解析函数引入变分法，提出了弹性平面问题的一个新方法──复变—变分方法。文中首先建立了各类变分原理的复变积分表达式，然后具体求解了例题，说明该法是正确的和有效的。
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| 关 键 词： | 复变—变分，弹性平面，变分法，复变函数 |
COMPLEX VARIABLE-VARIATIONAL METHOD──THE NEW METHOD FOR ELASTIC PLANE PROBLEM |
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| Cao Fuxin,Yang Chunqiu.COMPLEX VARIABLE-VARIATIONAL METHOD──THE NEW METHOD FOR ELASTIC PLANE PROBLEM[J].Engineering Mechanics,1994(2). |
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| Authors: | Cao Fuxin Yang Chunqiu |
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| Affiliation: | Dalian University of Technology |
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| Abstract: | Complex variable analytical function is led into the variational method in this paper.The new method for elastic plane problemcomplex variable-variational method is advanced.First,the expressions of complex variable integral of various variational principles are established.Then the examples are solved.Calculations show that this method is correct and effective. |
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| Keywords: | elastic plane problem variational method complex variable function |
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