| 杭州湾新区滨海大道桥总体设计 |
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| 引用本文： | 陈强,许小龙,刘前瑞.杭州湾新区滨海大道桥总体设计[J].城市道桥与防洪,2020(4):49-51,I0005. |
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| 作者姓名： | 陈强 许小龙 刘前瑞 |
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| 作者单位： | ;1.中国市政工程中南设计研究总院有限公司 |
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| 摘 要： | 作为杭州湾新区重要的景观桥梁,滨海大道桥采用(62+100+62)m三跨连续钢桁梁桥,采用两片主桁结构,桁架高度按二次抛物线变化,桥道系采用纵横梁体系。该桥结构轻盈简洁、通透柔美,与新区的滨海湿地景观相协调,可为同类型桥梁的建设提供参考。
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| 关 键 词： | 钢桁梁 景观 耐久性设计 桥梁设计 |
Overall Design of Binhai Avenue Bridge in Hangzhou Bay New Zone |
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| CHEN Qiang,XU Xiaolong,LIU Qianrui.Overall Design of Binhai Avenue Bridge in Hangzhou Bay New Zone[J].Urban Roads Bridges & Flood Control,2020(4):49-51,I0005. |
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| Authors: | CHEN Qiang XU Xiaolong LIU Qianrui |
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| Abstract: | As an important landscape bridge of Hangzhou Bay New Zone,Binhai Avenue Bridge is a three-span(62+100+62)-m continuous steel truss girder bridge.The structure of two main trusses is adopted.The height of the trusses varies according to the quadratic parabola.The bridge system is the vertical and horizontal girder system.The structure of the bridge is light,concise,transparent and graceful,and is coordinate with the coastal wetland landscape of the new zone,which can provide a reference for the construction of the similar bridges. |
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| Keywords: | steel truss landscape durability design bridge design |
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