| 大跨径悬索桥抗风措施研究综述 |
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| 引用本文： | 张新军,应磊东.大跨径悬索桥抗风措施研究综述[J].公路,2006(11):73-80. |
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| 作者姓名： | 张新军 应磊东 |
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| 作者单位： | 浙江工业大学建筑工程学院,杭州市,310014 |
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| 摘 要： | 设计和建造跨海连岛大桥将面临着许多技术方面的挑战,其中超大跨径悬索桥的抗风稳定问题是一个十分突出和必需关注的问题。本文系统地回顾了国内外在大跨径悬索桥抗风措施方面的研究进展,包括结构措施、空气动力学措施和机械措施等三个方面,并评述了各种措施的优缺点及其适用性。
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| 关 键 词： | 大跨径悬索桥 抗风稳定性 结构措施 空气动力学措施 机械措施 |
| 文章编号： | 0451-0712（2006）11-0073-08 |
| 收稿时间： | 2006-04-19 |
| 修稿时间： | 2006-04-19 |
A Summary of Wind-Resistant Measures of Long Span Suspension Bridges |
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| ZHANG Xin-jun,YING Lei-dong.A Summary of Wind-Resistant Measures of Long Span Suspension Bridges[J].Highway,2006(11):73-80. |
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| Authors: | ZHANG Xin-jun YING Lei-dong |
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| Institution: | College of Civil Engineering and Architecture, Zhejiang University of Technology, Hangzhou 310014, China |
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| Abstract: | A Large number of technological challenges are presented in the design and construction of crossing sea and linking islands bridges,in which the aerodynamic stability of extra long span suspension bridges is a dominant concern.The advance in the research on wind-resistant measures of long span suspension bridges at home and abroad is comprehensively reviewed,including the structural,aerodynamic and mechanical measures,and the merits and demerits of each measure and their applicability are also evaluated. |
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| Keywords: | long span suspension bridge wind-resistant stability structural measure aerodynamic countermeasure mechanical measure |
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