| 浅谈高速铁路箱梁预应力管道定位方法及施工技术 |
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| 引用本文： | 付丽红.浅谈高速铁路箱梁预应力管道定位方法及施工技术[J].价值工程,2012,31(19):83-84. |
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| 作者姓名： | 付丽红 |
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| 作者单位： | 中铁航空港集团第一工程有限公司,渭南,714000 |
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| 摘 要： | 后张法预应力箱梁是高速铁路的重要组成结构,它的预应力位置直接影响着产品质量和寿命。通过对预应力管道定位技术的研究,很好的解决了预应力管道精准布设的施工作业要求,提供了可靠的技术方法和工艺措施,收到了预期的技术经济效果。
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| 关 键 词： | 高铁 预应力 定位 技术 |
On the Positioning Methods of High-speed Rail Box Girder Prestressed Pipe and Construction Technology |
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| Fu Lihong.On the Positioning Methods of High-speed Rail Box Girder Prestressed Pipe and Construction Technology[J].Value Engineering,2012,31(19):83-84. |
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| Authors: | Fu Lihong |
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| Institution: | Fu Lihong (The No.1 Engineering Co.,Ltd.of the Airport Group of China Railway,Weinan 714000,China) |
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| Abstract: | The post-tensioned box girder is an important component of high-speed rail structure,and its prestressed position has a direct impact on quality and life of product.Through research on prestressed pipe positioning technology,construction operations requirements to the precise layout of prestressed pipeline is solved,which provide a reliable technical methods and process measures and receive the expected technical and economic effect. |
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| Keywords: | high-speed rail prestressed positioning technology |
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