| 样条里兹法计算开口薄壁杆件约束扭转 |
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| 引用本文： | 杨绿峰,韩志斌,李桂青.样条里兹法计算开口薄壁杆件约束扭转[J].广西科学,1998,5(4):276-279. |
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| 作者姓名： | 杨绿峰 韩志斌 李桂青 |
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| 作者单位： | 广西大学土木建筑工程学院 |
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| 摘 要： | 提出了一类新的样条坐标矩阵。同时在符拉索夫理论的基础上，结合传统的里兹法，利用样条函数提出了开口薄壁杆件约束扭转计算的样条里兹法。
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| 关 键 词： | 薄壁杆件 样条函数 样条里兹法 |
| 收稿时间： | 1997/12/30 0:00:00 |
| 修稿时间： | 1998/5/25 0:00:00 |
A Spline Ritz Method for Analysing the Restrained Torsion of Thin-walled Bar with Open Section |
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| Yang Lufeng,Han Zhibin and Li Guiqing.A Spline Ritz Method for Analysing the Restrained Torsion of Thin-walled Bar with Open Section[J].Guangxi Sciences,1998,5(4):276-279. |
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| Authors: | Yang Lufeng Han Zhibin and Li Guiqing |
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| Institution: | College. of Civ. Engng., Guangxi Univ., 10 Xixiangtanglu, Nanning, Guangxi, 530004,College. of Civ. Engng., Guangxi Univ., 10 Xixiangtanglu, Nanning, Guangxi, 530004 and College. of Civ. Engng., Guangxi Univ., 10 Xixiangtanglu, Nanning, Guangxi, 530004 |
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| Abstract: | Based on the theory of Vlasov, this paper proposed the method of spline Ritz to analyse the restrained torsion of thin walled bar with open section, combining the traditional Ritz method and spline function method. |
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| Keywords: | thin walled bar spline function spline Ritz method |
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