| 沿江高速公路峭岐枢纽互通主线钢箱梁桥施工技术 |
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| 引用本文： | 吴云,王安,宋伟.沿江高速公路峭岐枢纽互通主线钢箱梁桥施工技术[J].现代交通技术,2005,2(4):46-49,71. |
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| 作者姓名： | 吴云 王安 宋伟 |
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| 作者单位： | 路桥集团第一公路工程局江浙工程处,江苏,苏州,215151 |
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| 摘 要： | 沿江高速公路峭岐枢纽互通跨线主桥采用钢箱梁结构形式，全焊式连接。本文介绍了钢箱梁桥制作的箱梁节段划分，钢箱梁工厂、现场加工焊接、现场安装施工工艺和技术应用；同时还概述了在跨越高速公路中不间断交通、搭设支架进行大跨径钢箱梁安装的施工方法和质量控制。
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| 关 键 词： | 沿江高速 钢箱梁 节段 施工工艺 质量控制 |
| 文章编号： | 1672-9889（2005）04-0046-05 |
| 收稿时间： | 2005-04-02 |
| 修稿时间： | 2005-04-02 |
Qiqiao Pivot of Riverine Expressway Interflows the Construction Technology of Beam Bridge of Steel Case of Line |
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| Wu Yun;Wang An;Song Wei.Qiqiao Pivot of Riverine Expressway Interflows the Construction Technology of Beam Bridge of Steel Case of Line[J].Modern Transportation Technology,2005,2(4):46-49,71. |
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| Authors: | Wu Yun;Wang An;Song Wei |
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| Abstract: | Qiqiao pivot of riverine expressway interflows the line and crosses over the the main bridge of the Jingfu expressway adopted the steel case roof beam structure form . This paper introduces the case roof beam segment making the project in the steel case beam bridge to divide, the steel case roof beam factory , processing and welds , installs the construction craft and technical application live live; Explain the incessant traffic in crossing over the expressway, set up the support to step foot -path steel case construction method and quality control. |
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| Keywords: | riverine expressway steel case roof beam segment construction craft quality control |
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