| Y型圆钢管平面内转动刚度分析 |
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| 引用本文： | 宛高旗.Y型圆钢管平面内转动刚度分析[J].水利与建筑工程学报,2011,9(4):142-145. |
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| 作者姓名： | 宛高旗 |
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| 作者单位： | 中国煤炭科工集团武汉设计研究院,湖北武汉,430000 |
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| 摘 要： | 通过建立Y型圆钢管节点有限元模型,对Y型圆钢管相贯节点转动刚度进行单参数分析,同时对整个节点转动刚度进行回归分析,得出Y型圆钢管转动刚度的计算公式。
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| 关 键 词： | 相贯节点 转动刚度 回归分析 |
Analysis on Rotational Stiffness in Y-circular Steel Tube's Plane |
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| WAN Gao-qi.Analysis on Rotational Stiffness in Y-circular Steel Tube's Plane[J].Journal of Water Resources Architectural Engineering,2011,9(4):142-145. |
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| Authors: | WAN Gao-qi |
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| Institution: | WAN Gao-qi(Wuhan Design and Research Institute of China Coal Science and Industry Group,Wuhan,Hubei 430000,China) |
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| Abstract: | Through the establishment of the finite element model for Y-circular steel tube's joints,the single parameter analysis is made for the rotational stiffness of the Y-circular steel tube's tubular joints,while the regression analysis is made for the rotational stiffness of its entire joint,then,calculation formula is obtained for this Y-circular steel tube's rotational stiffness. |
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| Keywords: | tubular joint rotational stiffness regression analysis |
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