| 线性强化材料索网结构的变分解法 |
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| 引用本文： | 贾乃文,张润民.线性强化材料索网结构的变分解法[J].土木与环境工程学报,1998,20(5):115-119. |
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| 作者姓名： | 贾乃文 张润民 |
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| 作者单位： | 华南理工大学交通学院!广州，510641，华南理工大学交通学院!广州，510641，华南理工大学交通学院!广州，510641 |
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| 摘 要： | 对线性强化材料的单索及索网结构推导出变形协调方程与应变能表达式，并用最小势能原理求解索网结构的变形及水平张力。
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| 关 键 词： | 强化材料 索网结构 势能原理 变分解法 |
Variational Method of Network Structure of Linear Hardening Materials |
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| Jna Naiwen,Zhang Runmin.Variational Method of Network Structure of Linear Hardening Materials[J].Journal of Civil and Environmental Engineering,1998,20(5):115-119. |
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| Authors: | Jna Naiwen Zhang Runmin |
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| Abstract: | This paper developed out coordinate equations and equation of strain energy for suspensionand network structure made of linear hardening materials.Then displacements and horizontal forces ofthe network are determined by principle of minimum potential energy. |
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| Keywords: | hardening material network structure principle of potential energy variational method |
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