| 小角度斜交上跨既有铁路挂篮退回及拆卸方法 |
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| 引用本文： | 解登科.小角度斜交上跨既有铁路挂篮退回及拆卸方法[J].铁道建筑技术,2013(9):12-15. |
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| 作者姓名： | 解登科 |
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| 作者单位： | 中铁十三局集团第一工程有限公司 辽宁大连 116011 |
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| 摘 要： | 沪昆客专赣江特大桥在DK557+726处跨既有向莆铁路,夹角为19°37’2″,该处采用悬臂挂篮浇筑施工连续梁,挂篮施工是较为成熟的施工工艺,但由于现场特殊的位置环境,挂篮的拆除较为困难,结合现场实际情况,着重介绍小角度斜交上跨既有铁路挂篮的退回及拆卸方法。
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| 关 键 词： | 小角度 既有铁路 挂篮退回 拆除 |
Return and Removal of Cradle across Existing Railway at Small Angle |
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| Xie Dengke.Return and Removal of Cradle across Existing Railway at Small Angle[J].Railway Construction Technology,2013(9):12-15. |
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| Authors: | Xie Dengke |
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| Institution: | Xie Dengke (China Railway 13^th Bureau Group Co. Ltd. , Dalian 116011, China) |
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| Abstract: | Shanghai-Kunming passenger dedicated Ganjiang bridge at DK557 ＋ 726 goes over existing Xiangpu railway at an angle of 19°37′ 2 ″,where cantilever pouring construction of continuous beam is used. Though a mature technique, the removal of cradle is faced with great difficulty due to the special location. Combined with the actual situation, the article fo- cuses on the return and removal of cradle crossing existing railway at a small angle oblique. |
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| Keywords: | small angle existing railway cradle return demolition |
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