| 移动模架墩旁托架荡移安装与拆除技术 |
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| 引用本文： | 汤得志,刘福星.移动模架墩旁托架荡移安装与拆除技术[J].交通科技,2014(2):65-67. |
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| 作者姓名： | 汤得志 刘福星 |
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| 作者单位： | 中交二航局第五工程分公司, 武汉 430012 |
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| 摘 要： | 以福银高速九江长江公路大桥副孔桥连续箱梁移动模架施工为背景,介绍了移动模架墩旁托架荡移安装和拆除技术。在施工成本及安全的双控前提下,采用墩旁托架吊具进行移动模架墩旁托架安装,钢丝绳通过预留孔荡移进行墩旁托架拆除,顺利完成了墩旁托架的安拆任务。
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| 关 键 词： | 墩顶吊具 荡移 预留孔 |
Move Support System Bracket Installation and Removal Technology That the Swing Shift Method |
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| Tang Dezhi,Liu Fuxing.Move Support System Bracket Installation and Removal Technology That the Swing Shift Method[J].Transportation Science & Technology,2014(2):65-67. |
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| Authors: | Tang Dezhi Liu Fuxing |
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| Institution: | (The 5th Branch Company of the Second Harbour Engineering Co. ,Ltd. ,CCCC , Wuhan 430012, China) |
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| Abstract: | Based on the project of vice-hole bridge continuous box girder using move support system construction of Jiujiang Yangtze Bridge on Fuzhou-Yinchuan expressway,this paper introduces the in-stallation and removal technology of movable formwork bracket.On the premise of construction cost and safety,the installation and removal of the pier-side supporting structures are completed success-fully by moving die carrier and swing shift of wire rope wearing into the reserved hole. |
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| Keywords: | pier top sling swing shift reserved hole |
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