| 城闸大桥主梁挂篮设计与施工 |
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| 引用本文： | 叶新,朱晓明,姜玉龙.城闸大桥主梁挂篮设计与施工[J].城市道桥与防洪,2007(1):61-66. |
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| 作者姓名： | 叶新 朱晓明 姜玉龙 |
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| 作者单位： | 1. 南通市市政工程建设管理处,浙江南通,226007
2. 中国路桥集团第二公路工程局,陕西西安,710065 |
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| 摘 要： | 南通市城闸大桥主桥为142m+110m+45m+45m独塔中央单索面预应力混凝土斜拉桥,倒梯形展翅箱梁,单箱五室结构,桥面宽为34m。该文重点介绍该主梁后支点挂篮设计及悬臂施工技术,并对挂篮的设计、施工及管理进行了总结。
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| 关 键 词： | 斜拉桥 倒梯形展翅箱梁 挂篮 设计 施工 |
| 文章编号： | 1009-7716(2007)01-0061-05 |
| 修稿时间： | 2006年11月29日 |
Design and Construction of Main Girder Form Traveler of Chengzha Bridge |
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| Ye Xin,Zhu Xiaoming,Jiang Yulong.Design and Construction of Main Girder Form Traveler of Chengzha Bridge[J].Urban Roads Bridges & Flood Control,2007(1):61-66. |
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| Authors: | Ye Xin Zhu Xiaoming Jiang Yulong |
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| Abstract: | The main bridge of Chengzha Bridge in Nantong City is a 142 m 110 m 45 m 45 m single-pylon central single-plane pre-stressed concrete cable-stayed bridge. It is an inverted trapezoidal box girder and single-box 5-chamber structure. The deck is 34 m wide. This article focuses the introduction on the form traveler design of post support of the main girder and the construction technology of the cantilever, and sums up the design, construction and management of form traveler. |
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| Keywords: | cable-stayed bridge inverted trapezoidal box girder form traveler design construction |
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