| 大跨结构抗风研究现状及展望 |
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| 引用本文： | 康继武,聂国隽,钱若军.大跨结构抗风研究现状及展望[J].空间结构,2009,15(1). |
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| 作者姓名： | 康继武 聂国隽 钱若军 |
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| 作者单位： | 1. 同济大学土木工程学院,上海,200092
2. 同济大学航空航天与力学学院,上海,200092 |
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| 摘 要： | 大跨结构是典型的风敏感结构,风荷载和风致振动常常是控制结构安全性的主要因素.本文系统回顾了国内外大跨结构抗风研究领域的进展,主要涉及风洞试验、大跨结构气动弹性模型、风振系数、等效静风荷载、风致响应等方面,并对存在的不足以及进一步研究的方向提出建议.
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| 关 键 词： | 大跨结构 风洞试验 气动弹性模型 风振系数 等效风荷载 风致响应 |
Present state and perspectives of wind resistance studies on long-span structures |
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| KANG Ji-wu,NIE Guo-jun,QIAN Ruo-jun.Present state and perspectives of wind resistance studies on long-span structures[J].Spatial Structures,2009,15(1). |
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| Authors: | KANG Ji-wu NIE Guo-jun QIAN Ruo-jun |
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| Affiliation: | 1.School of Civil Engineering;Tongji University;Shanghai 200092;China;2.School of Aemspace Engineering and Applied Mechanics;China |
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| Abstract: | The long-span structures are typical wind-sensitive structures.The wind loads and the wind-induced vibration are usually the major factors which control the security of structures.The development of wind resistance studies on long-pan structures,both nationally and internationally,is systematically reviewed in the paper,which mainly includes wind tunnel tests,long-span structure aeroelastic model,wind vibration coefficient,equivalent static wind load and wind-induced analysis.The suggestion on further studi... |
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| Keywords: | long-span structure wind tunnel tests aeroelastic model wind vibration coefficient equivalent static wind load wind-induced response |
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