| 张石高速张家口段玻璃彩大桥上部工程冬季施工质量控制 |
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| 引用本文： | 李亚东.张石高速张家口段玻璃彩大桥上部工程冬季施工质量控制[J].内蒙古公路与运输,2009(4):44-46. |
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| 作者姓名： | 李亚东 |
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| 作者单位： | 张家口路桥建设集团有限公司,河北,张家口,075000 |
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| 摘 要： | 结合张家口张石高速公路Ⅰ期工程张北至旧罗家洼段L1标,K8＋280 10孔20 m预制箱梁玻璃彩大桥项目实例,介绍了上部结构箱梁在低温施工中质量控制的关键步骤和有效方法。同时对冬季施工应注意的问题进行阐述。
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| 关 键 词： | 混凝土工程 箱梁预制 冬季施工 质量控制 |
Quality control for winter construction of superstructure of Bolicai Large Bridge in the Zhangjiakou Section, Zhangjiakou to Shijiazhuang Expressway |
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| LI Ya-dang.Quality control for winter construction of superstructure of Bolicai Large Bridge in the Zhangjiakou Section, Zhangjiakou to Shijiazhuang Expressway[J].Highways & Transportation in Inner Mongolia,2009(4):44-46. |
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| Authors: | LI Ya-dang |
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| Abstract: | This article describes, in combination with construction practice of precast box girders of Bolicai Large Bridge at the Stake No. K8 ＋ 280 of the Contract L1, the first term project, Zhangbei to Luojiawa （Existing） Section, Zhangjiakou to Shijiazhuang Expressway, the key procedures and effective method for quality control during construction of box - girder at low temperature. At the same time, it discusses the matters needing attention during winter construction. |
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| Keywords: | concrete work precasting of box girders winter construction quality control |
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