| 多层多跨刚架在水平结点荷载作用下的位移协调方程 |
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| 引用本文： | 段学文,段爱建.多层多跨刚架在水平结点荷载作用下的位移协调方程[J].兰州理工大学学报,1990(1). |
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| 作者姓名： | 段学文 段爱建 |
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| 作者单位： | 甘肃工业大学建筑工程系
(段学文)，甘肃工业大学建筑工程系(段爱建) |
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| 摘 要： | 本文采用计算位移的积分公式推导出多层多跨刚架在水平结点荷载作用下的位移协调方程。论述了内力分析必须满足平衡和协调两个必要条件。位移协调方程可用来校核内力图。文末附有算例。
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| 关 键 词： | 位移 荷载 结构 协调方程 杆端弯矩 |
The Compatibility Equations for Displacement of Multistorey and Multispan Rigid Frame Subjected to Lateral Nodal Forces |
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| Duan Xuewcn,Duan Aijian.The Compatibility Equations for Displacement of Multistorey and Multispan Rigid Frame Subjected to Lateral Nodal Forces[J].Journal of Lanzhou University of Technology,1990(1). |
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| Authors: | Duan Xuewcn Duan Aijian |
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| Institution: | Department of Architectural Engineering |
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| Abstract: | In this paper, the compatibility equations of displacement for multistorey and multispan rigid frame subjected to lateral nodal forces are derived by using integral formula for displacement calculation. It is argued that the two necessary conditions of equilibrium and compatibility have to be satisfied when internal forces are analysed. The compatibility equations of displacement can be used for checking the diagram of internal forces. A calculation example is given of the end of this paper. |
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| Keywords: | displacements loads structures compatibility equation member-end moments |
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