| 特种挂篮设计与施工 |
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| 引用本文： | 陈春花,梁志新.特种挂篮设计与施工[J].铁道建筑技术,2011(2):17-19,23. |
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| 作者姓名： | 陈春花 梁志新 |
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| 作者单位： | 1. 中铁十二局集团第三工程有限公司,太原,030024
2. 中铁第五勘察设计院集团有限公司,北京,102600 |
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| 摘 要： | 结合北京至石家庄新建铁路滹沱河特大桥跨京广线（80＋128＋80）m连续梁转体施工,简述了＂T＂构到位后,在既有线电气化网到箱梁梁底1.5 m有限空间范围内,中跨合龙段的施工流程,重点阐述了该种复杂条件下的挂篮设计与安拆技术,可为类似工程提供参考。
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| 关 键 词： | 特大桥 有限空间 挂篮设计 |
Special Hanging Basket Design and Construction |
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| Chen Chunhua,Liang Zhixin.Special Hanging Basket Design and Construction[J].Railway Construction Technology,2011(2):17-19,23. |
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| Authors: | Chen Chunhua Liang Zhixin |
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| Institution: | Chen Chunhua1,Liang Zhixin2(1.China Railway 12th Bureau Group Co.Ltd.,Taiyuan 030024,China,2.China Railway Fifth Survey and Design Institute Group Co.Ltd.,Beijing 102600,China) |
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| Abstract: | In light of the(80+128+80)m continuous beam swivel construction of the newly built Beijing-Shijiazhuang Railway Hutuo River Extra-large Bridge crossing Beijing-Guangzhou Railway,this paper introduces the construction process of crossing the closure section under the 1.5 m finite space between the existing line's electrified net and the box beam bottom,after the positioning of T-shape rigid frame.The hanging baskets design,installation and dismantling technologies under this complicated condition is mainly e... |
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| Keywords: | extra-large bridge finite space hanging basket design |
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