| 大跨度钢管混凝土拱桥设计与施工综述 |
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| 引用本文： | 彭卫,朱陆明.大跨度钢管混凝土拱桥设计与施工综述[J].金华职业技术学院学报,2003,3(4):8-12. |
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| 作者姓名： | 彭卫 朱陆明 |
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| 作者单位： | 1. 金华职业技术学院建筑工程学院,副教授,321017,金华市
2. 浙江大学,工程师,310027,杭州市 |
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| 摘 要： | 从设计、施工以及养护诸方面探讨了大跨径钢管混凝土拱桥建设中需注意的问题。设计方面包括拱轴线的选择、拱脚段负弯矩的处理、横撑设置与稳定性、桥道系的选择等；施工养护方面包括钢管焊接、缆索吊装与斜拉扣挂、泵送混凝土与灌注次序、施工控制与检测、防腐与换索等。
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| 关 键 词： | 钢管混凝土 大跨度拱桥 拱桥设计 施工 拱轴线 桥道系 钢管焊接 |
| 文章编号： | 1671-3699(2003)04-0008-05 |
Introduction to Design and Construction of Long Span Concrete Filled Steel Tubular Arch Bridges |
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| PENG Wei ZHU Lu-ming.Introduction to Design and Construction of Long Span Concrete Filled Steel Tubular Arch Bridges[J].Journal of Jinhua College of Profession and Technology,2003,3(4):8-12. |
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| Authors: | PENG Wei ZHU Lu-ming |
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| Institution: | PENG Wei ZHU Lu-ming(Jinhua College of Profession and Technology)( Zhejia ng University) |
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| Abstract: | Some noticeable problems in design and construction o f long span concrete filled steel tubular arch bridges are discussed.The design techniques such as optimization of arch axis,arrangement of lateral bracing a re studied in detail.Some measures of construction and mainte-nance about we lded steel pipe,hoist cable system,pumped concrete,construction control,and steel corrosion,etc.are also presented. |
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| Keywords: | arch bridge concrete fill ed steel tube design construction |
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