| 后张法50 m T梁预制及跨既有线架设施工技术 |
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| 引用本文： | 罗樊.后张法50 m T梁预制及跨既有线架设施工技术[J].山西建筑,2007,33(28):330-331. |
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| 作者姓名： | 罗樊 |
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| 作者单位： | 中铁十一局集团建筑安装工程有限公司,湖北,襄樊,441057 |
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| 摘 要： | 结合工程实例,介绍了冶河大桥后张法预应力混凝土50 m简支T梁制作及跨既有线架梁施工过程及技术要点,对以后同类型的桥梁跨既有线冬季施工具有借鉴意义.
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| 关 键 词： | 预应力 后张法 制梁 架梁 既有线 |
| 文章编号： | 1009-6825（2007）28-0330-02 |
| 修稿时间： | 2007-04-24 |
Construction technology of the prefabrication of post-tensioned 50 m T-type beam and its erection crossing established line |
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| LUO Fan.Construction technology of the prefabrication of post-tensioned 50 m T-type beam and its erection crossing established line[J].Shanxi Architecture,2007,33(28):330-331. |
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| Authors: | LUO Fan |
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| Abstract: | Combined with practical engineering, the author introduces construction process and technological dements of the prefabrication of 50 m post-tensioned pre-stressed simple-supported concrete T-type beam of Yehe Bridge and its erection crossing established line, which to offer a reference for similar construction of bridge crossing established line in winter. |
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| Keywords: | presrress post-tensioned method prefabrication erection of beam established beam |
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