| 均布交变载荷作用连续梁自动适应分析 |
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| 引用本文： | 郑明训. 均布交变载荷作用连续梁自动适应分析[J]. 重庆交通大学学报(自然科学版), 2001, 20(1): 15-18 |
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| 作者姓名： | 郑明训 |
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| 作者单位： | 四川轻化工学院力学教研室, |
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| 基金项目： | 国家自然科学基金，59508011， |
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| 摘 要： | 分析了均布交变载荷作用下两跨连续梁的自动适应 ,求解了自动适应极限载荷 ,它是弹性极限载荷的 1 46倍 ,文中分析对多跨连续梁建立自动适应算法有参考价值
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| 关 键 词： | 自动适应 残余弯矩 连续梁 |
| 文章编号： | 1001-716X(2001)01-0015-04 |
The analysis of shakedown for a continuous beam with unifo rmly distributed load subject to alternating |
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| ZHENG Min-xun. The analysis of shakedown for a continuous beam with unifo rmly distributed load subject to alternating[J]. Journal of Chongqing Jiaotong University, 2001, 20(1): 15-18 |
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| Authors: | ZHENG Min-xun |
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| Abstract: | The shakedown of the continuous beam with unifromly distributed load subject to alternating is analyzed in detail and maximum loads of the shakedown have been determined.It is 0.46 times more than elastic maximu m load.It makes a point that the analysis is applicable to continuous beam with many supports. |
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| Keywords: | shakedown residual moment continuous beam |
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