| 大跨径桥梁中竖向预应力筋的设计与施工关键技术 |
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| 引用本文： | 朱正国.大跨径桥梁中竖向预应力筋的设计与施工关键技术[J].交通标准化,2012(3):103-106. |
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| 作者姓名： | 朱正国 |
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| 作者单位： | 准安新城投资开发有限公司,江苏淮安,223001 |
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| 摘 要： | 介绍了预应力混凝土变截面连续箱梁桥中的竖向预应力筋设计与施工关键技术及其质量控制措施,对于提高桥梁的耐久性具有一定的参考价值。
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| 关 键 词： | 大跨径桥梁 竖向预应力筋 设计与施工关键技术 |
Design and Construction of Erect Direction Prestressing Force Tendons In Long-Span Bridge Project |
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| ZHU Zheng-guo.Design and Construction of Erect Direction Prestressing Force Tendons In Long-Span Bridge Project[J].Communications Standardization,2012(3):103-106. |
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| Authors: | ZHU Zheng-guo |
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| Institution: | ZHU Zheng-guo(Huai′an Eco-City Investment and Development Co.,Ltd.,Huai′an 223001,China) |
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| Abstract: | This paper introduces the design of vertical tendon,the key techniques of construction and the quality control measures in prestressed concrete continuous box girder bridge with variable cross section,which provide a certain reference. |
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| Keywords: | large-span bridge vertical tendon design and key techniques of construction |
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