| 南河川渭河特大桥转体结构设计及计算分析 |
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| 引用本文： | 赵玲,辛慧. 南河川渭河特大桥转体结构设计及计算分析[J]. 现代交通技术, 2014, 0(2): 33-36 |
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| 作者姓名： | 赵玲 辛慧 |
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| 作者单位： | 中铁大桥勘测设计院集团有限公司;中铁大桥勘测设计院集团有限公司 |
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| 摘 要： | 介绍宝兰线南河川渭河特大桥（70＋120＋70）m铁路连续梁110000kN转体结构的设计、简化计算方法及计算结果,并采用ANSYS软件进行空间有限元分析对计算结果进行验证,分析结果表明简化计算方法是可靠的,可用于指导类似结构的设计.
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| 关 键 词： | 铁路桥 转体结构 设计计算 空间有限元分析 连续梁 |
Design and Calculation Analysis of Swivel Structure for Weihe River Super Large Bridge in Nanhechuan |
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| Zhao Ling,Xin Hui. Design and Calculation Analysis of Swivel Structure for Weihe River Super Large Bridge in Nanhechuan[J]. Modern Transportation Technology, 2014, 0(2): 33-36 |
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| Authors: | Zhao Ling Xin Hui |
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| Affiliation: | ( China Railway Major Bridge Reconnaissance ＆ Design Institue Co., Ltd, Wuhan 430050, China ) |
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| Abstract: | This paper introduced design, simplified calculation method and results of swivel structure of railway continuous girder for Weihe River Super Large Bridge in Nanhechuan. Then space finite element analysis was carried out to verify calculation results by using ANSYS software. It showed that the simplified calculation method was reliable, which could be taken as reference for similar structure design. |
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| Keywords: | railway bridge swivel structure design calculation space finite element analysis continuous girder |
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