| 城市单柱式点支承曲线桥的分析 |
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| 引用本文： | 黄剑源,刘炎海.城市单柱式点支承曲线桥的分析[J].宁波大学学报(理工版),1988(2). |
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| 作者姓名： | 黄剑源 刘炎海 |
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| 作者单位： | 宁波大学，兰州铁道学院 |
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| 基金项目： | 国家自然科学基金资助研究项目 |
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| 摘 要： | 本文以线性支承曲线梁理论为基础,对城市立交桥和高架桥中正在研究的单柱式点支承曲线桥提出解析方法。通过与曲线格子梁理论对比分析,验证了本方法的可靠性。作为实际应用,本文对天津市市政工程勘测设计院正在设计的一座单柱式点支承曲线桥做了计算分析,两种方法所得结果吻合很好。
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| 关 键 词： | 曲线梁 单柱式点支承 高架桥 |
Analysis of Curved Continuous Girder Bridge with Single Columm Point Bearing in Urban Districts |
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| Huang Jianyuan.Analysis of Curved Continuous Girder Bridge with Single Columm Point Bearing in Urban Districts[J].Journal of Ningbo University(Natural Science and Engineering Edition),1988(2). |
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| Authors: | Huang Jianyuan |
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| Institution: | Huang Jianyuan (Ningbo University)
Liu Yanhai (Lanzhou Railway College) |
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| Abstract: | This paper proposes an analytical method of curved continuous girder bridge with single column point bearing in urban districts.As a practical application,this method has been used to analyze a curved continuous box girder bridge with single column point bearing in north China designed by the Tianjin Municipal Engineering Survey and Design Institute.The analytical data obtained has been compared with the curved grillage theory;They are in good agreement.Parts of the analytical results are listed at the end of this paper. |
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| Keywords: | Curved continuous girder Single column point bearing Elevated street bridge |
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