| 客运专线箱梁高性能混凝土施工技术 |
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| 引用本文： | 孙树,刘加平,缪昌文.客运专线箱梁高性能混凝土施工技术[J].混凝土,2008(2):106-110. |
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| 作者姓名： | 孙树 刘加平 缪昌文 |
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| 作者单位： | 江苏省建筑科学研究院,江苏,南京,210008 |
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| 摘 要： | 结合高性能混凝土和聚羧酸外加荆的应用技术,介绍客运专线预应力箱梁高性能混凝土的原材料选择、配合比设计、泵送及灌筑工艺,提出了各环节的关键技术与控制方法.
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| 关 键 词： | 客运专线 箱梁 高性能混凝土 泵送 灌筑 |
| 文章编号： | 1002-3550（2008）02-0106-05 |
| 收稿时间： | 2007-10-22 |
| 修稿时间： | 2007年10月22 |
Construction technology of HPC of prestressed concrete box beam for passenger dedicated railway |
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| SUN Shu,LIU Jia-ping,MIAO Chang-wen.Construction technology of HPC of prestressed concrete box beam for passenger dedicated railway[J].Concrete,2008(2):106-110. |
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| Authors: | SUN Shu LIU Jia-ping MIAO Chang-wen |
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| Abstract: | Combined the application technology of HPC and PCA, this article introduces the Raw material selection,the mixture ratio design method,the pumping and Pouting technology of HPC of Prestressed Concrete Box Beam for Passenger Dedicated Railway, and Proposes the key technologies and control methods in various links of concrete construction. |
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| Keywords: | passenger dedicated railway concrete box beam HPC pumping pouting |
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