| 客运专线32m后张法双线整孔箱梁预制施工 |
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| 引用本文： | 姚锁平.客运专线32m后张法双线整孔箱梁预制施工[J].山西建筑,2008,34(7):159-160. |
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| 作者姓名： | 姚锁平 |
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| 作者单位： | 中铁二十一局第一工程有限公司,新疆乌鲁木齐,830000 |
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| 摘 要： | 针对32m整孔箱梁预制施工工艺复杂、施工精度要求高、施工组织管理难度大等难点，在学习借鉴国内外箱梁施工先进技术的基础上，总结了一套较完善的箱梁预制施工技术，并详细介绍了该技术的关键工序，以供参考借鉴。
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| 关 键 词： | 模板 钢筋 箱梁 预应力结构 施工精度 |
| 文章编号： | 1009-6825（2008）07-0159-02 |
| 收稿时间： | 2007-11-08 |
| 修稿时间： | 2007年11月8日 |
Prefabricated construction of 32 m double-track whole span box girder by post-tensioning method in passenger dedicated line |
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| YAO Suo-ping.Prefabricated construction of 32 m double-track whole span box girder by post-tensioning method in passenger dedicated line[J].Shanxi Architecture,2008,34(7):159-160. |
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| Authors: | YAO Suo-ping |
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| Abstract: | In light of the difficulties of the prefabricated construction of 32 m whole span box girder as complicated construction technologies, high requirements on constriction precision, and difficult construction organization and management, the author summarizes a set of rather perfect prefabricated construction technologies of box girder on the basis of learning advanced construction technologies of box girder at home and abroad, and introduces the key procedures of the technology, in order to offer a reference. |
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| Keywords: | formwork rebar box girder pre-stressed structure construction precision |
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