| 预应力混凝土箱梁预制与安装施工 |
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| 引用本文： | 栾宇.预应力混凝土箱梁预制与安装施工[J].北方交通,2012(9):81-83. |
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| 作者姓名： | 栾宇 |
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| 作者单位： | 辽宁省路桥建设集团有限公司三公司,沈阳,110020 |
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| 摘 要： | 结合高速公路桥梁施工实践,介绍了25m后张法预应力混凝土箱梁的预制施工工艺和采用架桥机进行箱梁安装的施工方法。
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| 关 键 词： | 箱梁预制 箱梁安装 架桥机 |
Prestressed Concrete Box Girder Prefabrication and Installation |
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| Authors: | LUAN Yu |
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| Abstract: | Combined with expressway bridge construction practice,prefabrication construction technology of 25m post-tensioning prestressed concrete box girder and construction methods adopting bridge construction machine to install box girder are introduced. |
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| Keywords: | Box girder prefabrication Box girder installation Bridge construction machine |
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