| 弹性嵌固圆弧拱的稳定分析 |
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| 引用本文： | 谢建军,蒋志刚,周常蓉. 弹性嵌固圆弧拱的稳定分析[J]. 佛山科学技术学院学报(自然科学版), 2001, 19(3): 36-38 |
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| 作者姓名： | 谢建军 蒋志刚 周常蓉 |
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| 作者单位： | 国防科技大学土木工程系 |
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| 摘 要： | 以现代桥梁，房屋及国防工程为背景，按弹性支承拱分析拱结构的弹性稳定问题，推导出弹性嵌固圆弧拱的稳定特征方程，分析讨论了弹性支承对临界荷载的影响。
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| 关 键 词： | 圆弧拱 弹性支承 临界荷载系数 |
| 文章编号： | 1008-0171(2001)03-0036-03 |
| 修稿时间： | 2001-02-27 |
Stability analysis of an arch |
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| XIE Jian jun,JIANG Zhi gang,ZHOU Chang rong. Stability analysis of an arch[J]. Journal of Foshan University(Natural Science Edition), 2001, 19(3): 36-38 |
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| Authors: | XIE Jian jun JIANG Zhi gang ZHOU Chang rong |
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| Abstract: | In order to take into account the influence of support's elastic deformation, the arch in structures of bridge or building is analysed as spring support.The stability equations are deduced and the influence of spring support on the critical load is analysed. |
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| Keywords: | arch spring support critical load coefficient |
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