| 海湾大桥移动模架现浇梁施工技术 |
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| 引用本文： | 段东旭,田加法.海湾大桥移动模架现浇梁施工技术[J].筑路机械与施工机械化,2011,28(9):66-69. |
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| 作者姓名： | 段东旭 田加法 |
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| 作者单位： | 1. 陕西铁路工程职业技术学院道桥工程系,陕西渭南,714000
2. 中铁十四局集团第一工程发展有限公司,山东日照,276826 |
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| 摘 要： | 移动模架逐孔向前法施工具有一次浇注量大、减少设备的拆装、移位次数，设备易于前移等优点，能够完成模板调整、钢筋绑扎、混凝土浇注、张拉等一系列工艺。探讨了移动模架的制造、安装技术，施工效率高、速度快，可以使海湾大桥施工有效抵御恶劣条件影响，保证施工质量．缩短了工期。
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| 关 键 词： | 海湾大桥 移动模架 施工技术 现浇梁 |
Construction Technology of Cast-in-place Beam of Movable Framework of Bay Bridge |
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| DUAN Dong-xu,TIAN Jia-fa.Construction Technology of Cast-in-place Beam of Movable Framework of Bay Bridge[J].Road Machinery & Construction Mechanization,2011,28(9):66-69. |
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| Authors: | DUAN Dong-xu TIAN Jia-fa |
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| Institution: | DUAN Dong-xu,TIAN Jia-fa 1.Department of Road & Bridge,Shaanxi Railway Institute,Weinan 714000,Shaanxi,China 2.1st Engineering Co.Ltd.Company of China Railway 14th Bureau Group,Rizhao 276826,Shandong,China |
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| Abstract: | Movable framework's hole-by-hole forward construction method is characterized with advantages of large casting amount,reduction of disassembly of equipment and shift frequency,and easy operation for equipment forward.By this method,template adjustment,steel banding,concrete grouting and tension can be completed. The manufacturing and installation techniques were discussed.Results show that this construction method was of high efficiency with fast speed.The bay bridge resisted effectively the influence of ba... |
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| Keywords: | bay bridge movable framework construction technology cast-in-place beam |
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