| 高速公路桥梁连续箱梁预应力管道的灌浆施工探析 |
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| 引用本文： | 何瑞青,饶利明.高速公路桥梁连续箱梁预应力管道的灌浆施工探析[J].交通标准化,2013(12):80-82. |
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| 作者姓名： | 何瑞青 饶利明 |
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| 作者单位： | 江西省抚州市东乡县交通运输局,江西抚州,331800 |
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| 摘 要： | 结合桥梁主桥预应力管道灌浆工程实践,分析真空灌浆工艺的原理及优势,介绍施工技术要求、施工方法及真空灌浆施工的注意事项.实践表明,采用真空灌浆技术能更好地提高预应力结构的安全性和耐久性.
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| 关 键 词： | 预应力管道 真空灌浆 施工技术 质量控制 |
Prestressed Pipeline Grouting Construction of Expressway Bridge Continuous Box Girder |
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| HE Rui-qing and RAO Li-ming.Prestressed Pipeline Grouting Construction of Expressway Bridge Continuous Box Girder[J].Communications Standardization,2013(12):80-82. |
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| Authors: | HE Rui-qing and RAO Li-ming |
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| Institution: | Transport Bureau of Dongxiang County, Jiangxi Province;Transport Bureau of Dongxiang County, Jiangxi Province |
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| Abstract: | This paper analyzes principles and advantages of the vacuum grouting process, introduces its technical requirements, methods and attention matters in combination with the prestressed pipeline grouting practice. The practice shows that vacuum grouting technology can more effectively improve the safety and durability of prestressed structure. |
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| Keywords: | prestressed pipe vacuum grouting construction technology quality control |
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