| 均布交变载荷作用下固端梁的安定分析 |
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| 引用本文： | 王涛全,郑明训,车有金.均布交变载荷作用下固端梁的安定分析[J].西南科技大学学报,2003,18(2):9-11. |
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| 作者姓名： | 王涛全 郑明训 车有金 |
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| 作者单位： | 1. 绵阳市锅炉压力容器检验所,四川绵阳,621000
2. 四川轻化工学院机械工程系,四川自贡,643033 |
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| 摘 要： | 通过对均布交变载荷作用下固端梁的安定性分析，求解了安定极限载荷，并得出结论：安定极限载荷随不同的加载、卸载工况各不相同；只要在安定极限载荷范围内，无论怎样加载、卸载，结构都处于安定状态。
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| 关 键 词： | 固端梁 安定分析 均布交变载荷作用 安定极限载荷 残余弯矩 塑性材料 |
| 文章编号： | 1671-8755(2003)02-0009-03 |
Analysis of Stability in a Uniformly Alternating Loaded Beam Fixed at Two Ends |
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| Wang Taoquan ,Zheng Mingxun ,Che Youjin.Analysis of Stability in a Uniformly Alternating Loaded Beam Fixed at Two Ends[J].Journal of Southwest University of Science and Technology,2003,18(2):9-11. |
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| Authors: | Wang Taoquan Zheng Mingxun Che Youjin |
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| Institution: | Wang Taoquan 1,Zheng Mingxun 2,Che Youjin 2 |
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| Abstract: | The stability in a uniformly alternating loaded beam fixed at two ends is analyzed in detail and the stabilizing maximum loads are determined. A conclusion is made that the stabilizing maximum loads of correspond to alternating condition and anyhow to load or unload is all of stability if it is less than the stabilizing maximum loads . |
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| Keywords: | stability residual moment beam fixed at two ends |
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