| 宜万铁路柿子口大桥连续刚构施工技术 |
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| 引用本文： | 刘瑞兴.宜万铁路柿子口大桥连续刚构施工技术[J].中国港湾建设,2007(6):57-61. |
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| 作者姓名： | 刘瑞兴 |
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| 作者单位： | 中交第一航务工程局铁路工程分公司,天津,300072 |
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| 摘 要： | 柿子口大桥是一座采用分节段悬臂施工的连续刚构桥梁。结合该工程实际,对墩顶支座及临时支墩施工技术、0号段施工技术、悬臂浇筑及边跨现浇段施工工艺、合龙段施工工艺等进行了详细的介绍,总结了大桥连续刚构关键施工技术,实践证明这些施工工艺和控制技术是可行的,为以后类似工程提供了借鉴。
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| 关 键 词： | 铁路桥 连续刚构 悬臂段 合龙段 |
| 文章编号： | 1003-3688（2007）06-0057-05 |
| 收稿时间： | 2007-10-23 |
| 修稿时间： | 2007年10月23 |
Construction Technique of Continuous Rigid Framed Structure for Shizikou Bridge on Yiwan Railway |
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| LIU Rui-xing.Construction Technique of Continuous Rigid Framed Structure for Shizikou Bridge on Yiwan Railway[J].China Harbour Engineering,2007(6):57-61. |
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| Authors: | LIU Rui-xing |
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| Abstract: | Shizikou bridge is a continuous rigid framed structure bridge built by use of the method of cantilever construction in sections.Based on engineering practice,the paper introduces in detail the construction technique of abutment on pier top and temporary buttress,the construction technique at 0 section,the construction technology of casting concrete for cantilever and cast-in-situ concrete section for side span and the construction technology at closure section,sums up the key construction technique of continuous rigid framed structure of bridge and provides a lesson for future similar works. |
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| Keywords: | railway bridge continuous rigid framed structure cantilever section closure section |
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