| 几何非线性大转动变形分析 |
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| 引用本文： | 祁继鑫,彭兴勇.几何非线性大转动变形分析[J].山西建筑,2012,38(12):34-35. |
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| 作者姓名： | 祁继鑫 彭兴勇 |
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| 作者单位： | 1. 天津市津南区建筑勘察设计所,天津,300350
2. 中国建筑第一局集团有限公司,北京,100161 |
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| 摘 要： | 以几何非线性余能原理为基础,通过对一悬臂曲梁自由端部受弯矩作用而产生大转动变形的数值算例分析,验证了该原理适用于解决具有曲线边界的几何非线性问题。
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| 关 键 词： | 几何非线性 余能原理 大转动变形 |
Geometric nonlinear analysis of large rotating deformation |
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| QI Ji-xin,PENG Xing-yong.Geometric nonlinear analysis of large rotating deformation[J].Shanxi Architecture,2012,38(12):34-35. |
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| Authors: | QI Ji-xin PENG Xing-yong |
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| Affiliation: | 1.The Jinnan Building Designing Firm of Tianjin,Tianjin 300350,China; 2.China Construction First Building(Group) Corporation Limited,Beijing 100161,China) |
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| Abstract: | This paper is based on the geometric nonlinear complementary energy principle,with a numerical example of a cantilever curved beam which endured bending moment at the end of the beam was produced a large rotating deformation,the principle applying to settle the geometric nonlinear problem with curve boundary was demonstrated. |
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| Keywords: | geometric nonlinearity complementary energy principle large rotating deformation |
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