| 城市钢混组合梁横向分布系数研究分析 |
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| 引用本文： | 周倩茹.城市钢混组合梁横向分布系数研究分析[J].城市道桥与防洪,2020(1):140-142,154,M0016,M0017. |
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| 作者姓名： | 周倩茹 |
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| 作者单位： | ;1.深圳市综合交通设计研究院有限公司 |
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| 摘 要： | 钢混组合梁作为充分发挥材料特性的结构,在城市桥梁建设领域中应用广泛,然而对钢混组合梁横向分布系数的理论研究及工程实践应用较少。为了给实际工程应用提供相应的计算参考,以深圳工程实例中的简支体系多箱室钢混组合梁为例,研究了钢混组合梁横向分布系数的计算方法,总结出了相应的规律。
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| 关 键 词： | 钢混组合梁 横向分布系数 抗扭修正系数 梁格法 |
Research and Analysis on Lateral Distribution Coefficient of Urban Steel-concrete Composite Beam |
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| Zhou Qianru.Research and Analysis on Lateral Distribution Coefficient of Urban Steel-concrete Composite Beam[J].Urban Roads Bridges & Flood Control,2020(1):140-142,154,M0016,M0017. |
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| Authors: | Zhou Qianru |
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| Abstract: | Steel-concrete composite beam as a structure giving full play to the properties of material is widely used in the field of urban bridge construction.However,theoretical research and engineering practical application of the lateral distribution coefficient of steel-concrete composite beam are few.In order to provide a corresponding calculation reference for practical engineering applications,taking the simple-supported multi-chamber steel-concrete composite beam in the engineering cases of Shenzhen as an example,this paper analyzes the calculation method of the lateral distribution coefficient of steel-concrete composite beams,and summarizes the corresponding rules. |
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| Keywords: | steel-concrete composite beam lateral distribution coefficient torsional correction coefficient grillage method |
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