| 双塔双索面支座体系混合式结合梁斜拉桥设计 |
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| 引用本文： | 谢波,程应刚.双塔双索面支座体系混合式结合梁斜拉桥设计[J].水运科技信息,2014(3):34-37. |
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| 作者姓名： | 谢波 程应刚 |
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| 作者单位： | 中铁大桥勘测设计院集团有限公司,武汉430050 |
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| 摘 要： | 以洗府河大桥为工程背景，进行了双塔双索面支座体系混合式结合梁斜拉桥的平面、纵断面和横断面设计，介绍了主桥的桥跨布置、桥梁方案，同时进行了中跨结合梁钢主梁、中跨结合梁混凝土桥面板、边跨混凝土主梁、主梁钢一混结合段、斜拉索、主塔和基础的设计，并进行了结构计算。
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| 关 键 词： | 斜拉桥 双塔双索面支座体系 混合式结合梁 |
Design of Double Pylons and Cable Plane Supporting System Hybrid Composite Girder Cable-stayed Bridge |
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| Institution: | Xie Bo , Cheng Yingang (China Zhongtie Major Bridge Reconnaissance ＆ Design Institute Co. ,Ltd., Wuhan 430050, China) |
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| Abstract: | The plane, longitudinal section and cross section design of double pylons and cable plane supporting system hybrid composite girder cable-stayed bridge was carried out on the background of Guang Fuhe bridge. This paper introduced the bridge span arrangement and scheme, and conducted the design and structure calculation of steel girder in composite girder at rnidspan, concrete deck in composite girder at midspan, concrete main girder at side span , steel-concrete mixing section, cable, tower and foundation. |
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| Keywords: | cable-stayed bridge double pylons and cable plane supporting system hybrid composite girder |
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