| 在劲性拱骨架上实现混凝土连续浇注的探讨 |
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| 引用本文： | 郑皆连.在劲性拱骨架上实现混凝土连续浇注的探讨[J].重庆交通大学学报(自然科学版),2011(Z2):1099-1105,1158. |
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| 作者姓名： | 郑皆连 |
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| 作者单位： | 广西壮族自治区交通厅 |
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| 摘 要： | 介绍一种全新的方法,能在合龙的劲性骨架上安全、经济、快捷地实施拱肋混凝土连续浇注,经几座特大跨径的拱桥施工所验证,该技术成熟可靠,可以推广运用.
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| 关 键 词： | 桥梁工程 连续浇注混凝土 斜拉扣索 劲性骨架 |
Discussion on Placing Concrete Uninterruptedly on ClosureArch Rigid Skeleton |
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| ZHENG Jie-lian.Discussion on Placing Concrete Uninterruptedly on ClosureArch Rigid Skeleton[J].Journal of Chongqing Jiaotong University,2011(Z2):1099-1105,1158. |
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| Authors: | ZHENG Jie-lian |
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| Institution: | ZHENG Jie-lian(Guangxi Zhuang Autonomous Region Communications Administration,Nanning 530012,Guangxi,China) |
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| Abstract: | A new method to place the arch rib concrete on the closure rigid skeleton uninterruptedly was introduced in this paper,and it was illustrated to be safety,economic and quickly.The technology was proved to be ripe and reliable by the experiments of several long-span arch bridges,and it could be promoted widely. |
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| Keywords: | bridge engineering place concrete uninterruptedly stayed-buckle cable rigid skeleton |
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