| 混凝土开孔梁刚度及变形特性分析 |
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| 引用本文： | 刘荣桂,苏润建.混凝土开孔梁刚度及变形特性分析[J].江苏大学学报(自然科学版),1998(5). |
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| 作者姓名： | 刘荣桂 苏润建 |
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| 作者单位： | 江苏理工大学数理系(刘荣桂)，镇江建筑设计研究院(苏润建) |
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| 摘 要： | 采用非线性有限元结构模型，利用正交设计原理与回归分析方法，在计算机上进行混凝土开孔梁仿真试验，详细研究、分析开孔梁刚度及变形特征．
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| 关 键 词： | 混凝土结构 刚度 变形 |
Behaviours of Rigidity and Deformation for the Concrete Beams with Large Openings |
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| Liu Ronggui,Su Runjian.Behaviours of Rigidity and Deformation for the Concrete Beams with Large Openings[J].Journal of Jiangsu University:Natural Science Edition,1998(5). |
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| Authors: | Liu Ronggui Su Runjian |
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| Institution: | Liu Ronggui Su Runjian |
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| Abstract: | With the orthogonal design and regressive analysis method, the behaviours of rigidity and deformation for the concrete beams with large openings are simulated in details by the nonlinear finite element structure model. The results obtained are useful for the deformation calculation and design of RC beams with large openings. |
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| Keywords: | concrete structures rigidity deformation |
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