| 钢混组合梁体外索安装施工技术 |
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| 引用本文： | 张方龙,刘安金.钢混组合梁体外索安装施工技术[J].城市道桥与防洪,2023(5):154-156,172. |
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| 作者姓名： | 张方龙 刘安金 |
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| 作者单位： | 柳州欧维姆工程有限公司 |
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| 摘 要： | 随着我国桥梁建设工程的高速发展，体外索在桥梁结构中的运用逐渐增多，施工工艺也不断提升。结合柳州市凤凰岭大桥工程实例，系统介绍钢混组合梁梁体外索预埋、下料、穿索、张拉的施工工艺，总结施工关键技术，为同类型桥梁施工提供了技术支持。
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| 关 键 词： | 钢混组合梁 体外索 穿索 张拉 |
| 收稿时间： | 2022/5/9 0:00:00 |
| 修稿时间： | 2022/8/25 0:00:00 |
Construction Technology of External Cable Installation of Steel-concrete Composite Beam |
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| zhangfanglong.Construction Technology of External Cable Installation of Steel-concrete Composite Beam[J].Urban Roads Bridges & Flood Control,2023(5):154-156,172. |
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| Authors: | zhangfanglong |
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| Abstract: | With the rapid development of bridge construction in China, the application of external cables in bridge structure is increasing, and the construction technology is also improving. Based on the engineering example of Fenghuangling Bridge in Liuzhou, the construction technologies of pre-embedding, cutting, crossing and tensioning of external cable of steel-concrete composite beam are systematically introduced, and the key construction technologies are summarized, which provides the technical support for the construction of the similar bridges. |
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| Keywords: | steel-concrete composite beam external cable crossing cable tensioning |
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