| 剪力-柔性梁格法在钢桥中的应用 |
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| 引用本文： | 崔水花,王琪,刘庆振.剪力-柔性梁格法在钢桥中的应用[J].江苏建筑,2010(2):33-35. |
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| 作者姓名： | 崔水花 王琪 刘庆振 |
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| 作者单位： | 南京工业大学新型钢结构研究所,江苏,南京,210009 |
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| 摘 要： | 基于剪力-柔性梁格法理论,对梁格单元的划分及截面特性参数进行准确模拟,并应用MIDAS/Civil对钢桥建立梁格模型、单梁模型和板单元模型。通过这3种模型的有限元计算,得到了钢箱梁在荷载作用下的竖向位移,结果表明梁格法可以较好的模拟钢桥,其方法简单易行,计算结果具有足够的精度。
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| 关 键 词： | 钢桥 粱格法 箱型梁 |
Application of Shear-Flexibility Beam Grillage Method in Steel Bridge |
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| CUI Shui-hua,WANG Qi,LIU Qing-zhen.Application of Shear-Flexibility Beam Grillage Method in Steel Bridge[J].Jiangsu Construction,2010(2):33-35. |
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| Authors: | CUI Shui-hua WANG Qi LIU Qing-zhen |
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| Affiliation: | (New Type Steel Structure Research Institute, Nanjing University of Technology, Nanjing Jiangsu 210009 China) |
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| Abstract: | Based on the grillage method, the unit division and cross-section property are accurately simulated MIDAS is ement, th paper can used to compare the practicability among grillage method, single-beam method as and finite plate ele results of the three finite element methods, the result shows the grillage method presented in the be employed to simulated the steel bridge with well accuracy. |
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| Keywords: | steel bridge grillage method box-girder |
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