| 后张法预应力混凝土梁桥的特点及箱梁的施工要点 |
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| 引用本文： | 明远锋.后张法预应力混凝土梁桥的特点及箱梁的施工要点[J].城市道桥与防洪,2011(6):151-153,320. |
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| 作者姓名： | 明远锋 |
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| 作者单位： | 广东长宏公路工程有限公司,广东广州,510520 |
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| 摘 要： | 以广州至河源高速公路广州段路基桥隧工程第S10合同段罗岗3号桥为实例,阐述了预应力混凝土梁桥的特点,介绍了后张法预应力箱梁的预制过程及注意事项,总结了施工经验。
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| 关 键 词： | 后张法预应力箱梁 特点 施工 |
Characteristics of Post-tensioned Pre-stressed Concrete Girder Bridge and Construction Gist of Box Girder |
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| Ming Yuanfeng.Characteristics of Post-tensioned Pre-stressed Concrete Girder Bridge and Construction Gist of Box Girder[J].Urban Roads Bridges & Flood Control,2011(6):151-153,320. |
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| Authors: | Ming Yuanfeng |
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| Institution: | Ming Yuanfeng |
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| Abstract: | Taking Luogang No.3 Bridge in Contract Section No.S10 of Roadbed Bridge Tunnel Project in Guangzhou Section from Guangzhou to Heyuan Expressway as the engineering case,the article sets forth the characteristics of the pre-stressed concrete girder bridge,introduces the prefabrication process and cautions of the post-tensioned pre-stressed box girder,and sums up the construction experience. |
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| Keywords: | post-tensioned pre-stressed box girder characteristic construction |
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