| 引用本文： |
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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. [点击复制]
- Yang Lufeng,Han Zhibin,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. [点击复制]
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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。 |
| 关键词: 薄壁杆件 样条函数 样条里兹法 |
| DOI： |
| 投稿时间：1997-12-30修订日期：1998-05-25 |
| 基金项目: |
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| A Spline Ritz Method for Analysing the Restrained Torsion of Thin-walled Bar with Open Section |
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Yang Lufeng, Han Zhibin, Li Guiqing
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| (College. of Civ. Engng., Guangxi Univ., 10 Xixiangtanglu, Nanning, Guangxi, 530004) |
| 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. |
| Key words: thin-walled bar spline function spline Ritz method |
