| 京杭运河特大桥连续梁拱组合结构设计 |
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| 引用本文： | 王法武.京杭运河特大桥连续梁拱组合结构设计[J].城市道桥与防洪,2012(9):83-85,98,329,330. |
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| 作者姓名： | 王法武 |
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| 作者单位： | 中铁上海设计院集团有限公司 |
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| 摘 要： | 京杭运河特大桥是宁启铁路复线电气化改造的重要节点工程,跨越京杭运河。主桥采用65 m+114 m+65 m单线预应力混凝土连续梁与钢管混凝土拱组合结构。介绍京杭运河特大桥主桥情况,着重阐述其结构构造、施工方法、考虑施工阶段的静力计算分析及受力特点,有关经验可供相关专业人员参考。
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| 关 键 词： | 连续梁钢管拱 组合结构 设计 静力分析 单线铁路 |
Design of Continuous Girder Arch Combined Structure of Beijing-Hangzhou Canal Super-long Bridge |
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| Wang Fawu.Design of Continuous Girder Arch Combined Structure of Beijing-Hangzhou Canal Super-long Bridge[J].Urban Roads Bridges & Flood Control,2012(9):83-85,98,329,330. |
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| Authors: | Wang Fawu |
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| Abstract: | Beijing-Hangzhou Canal Super-long Bridge is an important node project spanning Beijing-Hangzhou Canal of the double-track electrification reconstruction of Ningqi Railway.The main bridge is the structure combined of 65 m+114 m+65 m single-track pre-stressed concrete continuous girder with concrete filled steel tube arch.The article introduces the main bridge of Beijing-Hangzhou Canal Super-long Bridge,and focuses setting-forth on its structural construction,construction method,static calculation analysis and stress characteristic of construction period.The relative experience can be referred for the relative technical members. |
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| Keywords: | continuous girder concrete filled steel tube arch combined structure design static analysis single-track railway |
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