| 轨道走行式移动模架造桥机现浇箱梁施工技术 |
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| 引用本文： | 覃为刚.轨道走行式移动模架造桥机现浇箱梁施工技术[J].城市轨道交通研究,2004,7(2):46-48. |
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| 作者姓名： | 覃为刚 |
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| 作者单位： | 中铁十一局集团有限公司,441003,襄樊 |
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| 摘 要： | 采用万能杆件等常规材料拼装的轨道走行式移动模架造桥机,能利用既有道路进行高架桥现浇箱梁施工,且工期短、效率高、安全可靠,适宜于城市轻轨交通中等跨度双线预应力混凝土简支箱梁的现浇施工.介绍了该轨道走形式造桥机的构造及其现浇箱梁施工技术.
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| 关 键 词： | 轻轨铁路 高架桥 移动模架 轨道走行式造桥机 箱形梁 现场预制 |
| 修稿时间： | 2003年10月11日 |
Movable Formwork and Cast-in-situ Techniques |
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| Qin Weigang Author's address China Zhongtie th Bureau Group Co.Ltd.,Xiangfan,China.Movable Formwork and Cast-in-situ Techniques[J].Urban Mass Transit,2004,7(2):46-48. |
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| Authors: | Qin Weigang Author's address China Zhongtie th Bureau Group CoLtd Xiangfan China |
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| Institution: | Qin Weigang Author's address China Zhongtie 11th Bureau Group Co.Ltd.,441003,Xiangfan,China |
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| Abstract: | The techniques of cast-in-situ concrete box girder by movable formwork bridging machine,which is a railway erection crane for bridge made up by universal rods,are effective,reliable and can use the exiting road for opporation.This paper introduces the structure of the movable formwork machine and the cast-in-situ of pre-stressed concrete simple box girder for light rail transit with moderate span and double-tracks. |
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| Keywords: | light railways viaducts movable formwork railway erection crane for bridge box beams in-situ precast |
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