| 钢管混凝土拱桥泵送顶升灌注施工常见问题分析 |
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| 引用本文： | 程泽兵,胡忠宏.钢管混凝土拱桥泵送顶升灌注施工常见问题分析[J].现代交通技术,2007,4(3):56-58. |
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| 作者姓名： | 程泽兵 胡忠宏 |
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| 作者单位： | 1. 东南大学交通学院,江苏,南京,210096
2. 南京市水利建筑工程有限公司,江苏,南京,210001 |
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| 摘 要： | 根据钢管混凝土拱桥的施工经验,针对施工中出现的堵管问题、缀板外鼓或暴板问题、拱顶混凝土存在空隙等问题进行分析,并提出了相应的解决措施,以供参考。
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| 关 键 词： | 钢管混凝土拱桥 混凝土灌注 拱顶空隙 混凝土脱空 |
| 文章编号： | 1672-9889（2007）03-0056-03 |
| 修稿时间： | 2006-09-20 |
Analysis on Common Problems of the Pumping of Concrete-filled Steel Tube Arch Bridge |
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| Cheng Zebing,Hu Zhonghong.Analysis on Common Problems of the Pumping of Concrete-filled Steel Tube Arch Bridge[J].Modern Transportation Technology,2007,4(3):56-58. |
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| Authors: | Cheng Zebing Hu Zhonghong |
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| Institution: | 1.Transportation College of Southeast University, Nanjing 210096, China ; 2.Nanjing Water Conservancy Construction Engineering Company, Nanjing 210001, China |
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| Abstract: | Based on the construction experiences of concrete-filled steel tube arc bridge,this paper analyses the problems of pipe plugging,batten plate bluging and gap in arch crown concrete in construction.The solving methods are also proposed in this paper. |
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| Keywords: | concrete-filled steel tube arch bridge concrete-filled the gap of arch crown separation between the tube and the concrete |
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