| 五河口斜拉桥主梁悬浇施工技术 |
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| 引用本文： | 丁如珍. 五河口斜拉桥主梁悬浇施工技术[J]. 公路, 2005, 0(11): 45-50 |
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| 作者姓名： | 丁如珍 |
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| 作者单位： | 江苏省淮安市高速公路建设指挥部,淮安市,223001 |
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| 摘 要： | 五河口斜拉桥为预应力混凝土双塔双索面斜拉桥，双向六车道，主梁宽度为38．6m，在目前国内同类型已建成的桥梁中宽度位居第一，重点介绍该主梁采用宽为41．5m的牵索式挂篮悬浇的施工技术及主要施工难点。
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| 关 键 词： | 斜拉桥 主梁 |
| 文章编号： | 0451-0712（2005）11-0045-06 |
| 收稿时间： | 2005-04-07 |
| 修稿时间： | 2005-04-07 |
Major Construction Techniques of Cantilevered Concreting for Main Girder of Wuhekou Cable Stayed Bridge |
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| DING Ru-zhen. Major Construction Techniques of Cantilevered Concreting for Main Girder of Wuhekou Cable Stayed Bridge[J]. Highway, 2005, 0(11): 45-50 |
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| Authors: | DING Ru-zhen |
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| Abstract: | Wuhekou Cable-Stayed Bridge is a prestressed concrete cable-stayed bridge wltn twin pylons and twin cable planes. It is a float structure with six lanes and 38. 6 m in width. At present, It is widest in those sort of bridges in China. In this paper, The major construction techniques and the key difficulty of construction of cantilevered concreting with casting traveller for main girder are described in detail. The casting traveller is 41.5 m in width. |
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| Keywords: | cable-stayed bridge main girder |
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