| 预应力混凝土简支箱梁施工技术 |
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| 引用本文： | 孙正茂.预应力混凝土简支箱梁施工技术[J].交通标准化,2014(12):109-111. |
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| 作者姓名： | 孙正茂 |
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| 作者单位： | 贵州省公路工程集团有限公司; |
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| 摘 要： | 结合某简支箱梁施工实例,详细地探讨了简支箱梁施工中的支架预压及模板调整、钢筋及钢绞线加工与安装、混凝土浇筑、预应力施工及真空注浆等施工环节,总结了切实可行的施工技术,可为同类工程提供参考借鉴.
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| 关 键 词： | 简支箱梁 支架预压 模板施工 混凝土浇筑 |
Construction Technology of Prestressed Concrete Simply-Supported Box Girder |
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| SUN Zheng-mao.Construction Technology of Prestressed Concrete Simply-Supported Box Girder[J].Communications Standardization,2014(12):109-111. |
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| Authors: | SUN Zheng-mao |
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| Institution: | SUN Zheng-mao (Guizhou Highway Engineering Group Co., Ltd., Guiyang 550008, China) |
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| Abstract: | Combined with the construction example of one simply supported box girder, the paper discusses the construction link from the aspects such as support preloading and template adjustment, installation of concrete iron and steel strand, concrete pouring, prestress construction, vacuum grouting, and so on, and summarizes the feasible construction technology , which can provide reference for the similar engineering. |
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| Keywords: | simply-supported box girder support preloading template construction concrete pouring |
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