| 杏园湟水河特大桥连续箱梁施工技术 |
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| 引用本文： | 张毅军.杏园湟水河特大桥连续箱梁施工技术[J].山西建筑,2008,34(33). |
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| 作者姓名： | 张毅军 |
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| 作者单位： | 中铁十二局集团一公司,山西,临汾,041000 |
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| 摘 要： | 结合工程概况,从施工方案、支架施工、模板制作及安装、钢筋加工及安装,混凝土施工、预应力筋施工等方面介绍了连续梁的施工工艺,指出采用碗扣满堂支架现浇梁与采用转体施工相比,能够保证安全且缩短工期,经济效益和社会效益显著.
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| 关 键 词： | 连续箱梁 碗扣式满堂支架 张拉 施工 |
Continuous box girder construction technique of super-large bridge across Xingyuan Huangshui river |
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| ZHANG Yi-jun.Continuous box girder construction technique of super-large bridge across Xingyuan Huangshui river[J].Shanxi Architecture,2008,34(33). |
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| Authors: | ZHANG Yi-jun |
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| Affiliation: | ZHANG Yi-jun |
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| Abstract: | Combined with the general situation of projects,it introduces the construction technique of continuous girder from construction plan, supporting frame construction,formwork making and installation,steel bar processing and installation,concrete construction and pre-stressed bar construction.Meanwhile,it points out that compared with rotation construction,bowl-button full support cast-in-site beam can guarantee the safety,shortens the construction period,economic benefit and social benefit and is remarkable in economic benefit and social benefit. |
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| Keywords: | continuous box girder bowl-button full support stretch construction |
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