| 框简结构剪力滞后效应分析 |
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| 引用本文： | 曾新,马乐,谢华.框简结构剪力滞后效应分析[J].广西大学学报(自然科学版),2007,32(B09):453-456. |
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| 作者姓名： | 曾新 马乐 谢华 |
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| 作者单位： | [1]广西商业建筑设计院,广西南宁530021 [2]南宁综合设计院,广西南宁530001 [3]广西大学土木学院,广西南宁530004 |
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| 摘 要： | 剪力滞后现象是高层框筒结构的一个重要力学现象，本文采用能量变分法分析了薄壁箱形截面梁的剪力滞后效应，对影响剪力滞系数的几何参数进行了对比分析，得到了一些有用的结论，对结构设计与施工有一定的指导作用．
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| 关 键 词： | 框筒结构 能量变分法 剪力滞系数 |
| 文章编号： | 1001-7445（2007）增-0453-04 |
| 修稿时间： | 2007-04-21 |
Analysis of shear-lag effect in framed tube structure |
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| ZENG Xin ,MA Le,XIE Hua.Analysis of shear-lag effect in framed tube structure[J].Journal of Guangxi University(Natural Science Edition),2007,32(B09):453-456. |
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| Authors: | ZENG Xin MA Le XIE Hua |
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| Institution: | 1. Guangxi Commercial Design Institute, Nanning 530021 ,China; 2. Nanning Constitutive Design Institute ,Nanning 530001 ,China; 3. College of Civil Engineering of Guangxi Univercity,Naning 530004,China |
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| Abstract: | Shear lag phenomenon is an important mechanical phenomenon of high-rise framed tube structure. The shear lag coefficient is deduced by the energy-differential method. The author analysis the influence of geometry parameter of framed tube structure on shear lag under the condition that the other influencing factors keep constant. |
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| Keywords: | framed tube structure energy-differential method shear lag coefficient |
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