| 济南燕山立交顶升改造施工的总体设计 |
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| 引用本文： | 丁毅,刘波.济南燕山立交顶升改造施工的总体设计[J].山东交通科技,2011(5). |
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| 作者姓名： | 丁毅 刘波 |
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| 作者单位： | 山东省交通规划设计院; |
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| 摘 要： | 结合国道104济南零点立交至燕山立交高架桥工程的分项目—济南燕山立交顶升改造项目,对大跨多联宽箱连续梁桥顶升改造的总体设计进行介绍,并着重分析了顶升施工过程的重点、难点。
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| 关 键 词： | 顶升 总体设计 连续梁 |
The construction overall design of Jinan yanshan overpass roof modification |
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| DING Yi,LIU Bo.The construction overall design of Jinan yanshan overpass roof modification[J].SHANDONG JIAOTONG KEJI,2011(5). |
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| Authors: | DING Yi LIU Bo |
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| Institution: | DING Yi,LIU Bo(Shandong Provincial Communications Planning and Design Institute,Shandong Jinan 250031 China) |
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| Abstract: | Combined with National Highway 104 Jinan Zero interchange to Yanshan interchange viaduct project-Jinan Yanshan interchange reconstruction project using jack-up method,the paper introduces overall design using jack-up reconstruction method for continuous beam with large-span and wide box,and emphatically analyzes the key points and difficulties of the construction process using jack-up method. |
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| Keywords: | jack-up overall design continuous beam |
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