| 大跨度悬索桥施工猫道抗风稳定性分析 |
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| 引用本文： | 杨鑫炎.大跨度悬索桥施工猫道抗风稳定性分析[J].铁道工程学报,2004,122(2):46-48,52. |
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| 作者姓名： | 杨鑫炎 |
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| 作者单位： | 西南交通大学土木工程学院,四川,成都,610031 |
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| 摘 要： | 为了保证大跨度悬索桥施工猫道的抗风安全,通过风洞试验对悬索桥施工猫道进行了动力特性和抗风稳定性分析,结果表明,虽然没有采取设置抗风索的措施来提高猫道的抗风稳定性,但仍然具有良好的抗风稳定能力。
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| 关 键 词： | 悬索桥 风洞 猫道 抗风稳定性 |
| 文章编号： | 1006-2106(2004)02-0046-03 |
ANALYSIS OF WIND-RESISTANT STABILIZATION OF LONG-SPAN SUSPENSION BRIDGE |
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| YANG Xin-yan
School of Civil Engineering,Southwest Jiantong University.ANALYSIS OF WIND-RESISTANT STABILIZATION OF LONG-SPAN SUSPENSION BRIDGE[J].Journal of Railway Engineering Society,2004,122(2):46-48,52. |
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| Authors: | YANG Xin-yan
School of Civil Engineering Southwest Jiantong University |
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| Abstract: | In order to guarantee wind-resistant stabilization of Catway of long-span suspension btidge,this paper analyzes the dynamic behavior and wind-resistant stability by the experiment of wind-tunnel. The analysis indicates that the catway has fairly good capacity of Wind-Resistant Stabilization, though the cables of wind-resistant are not used to enhance its Wind-Resistant Stabilization. |
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| Keywords: | suspension bridge wind tunnel catway wind-resistant stabilization |
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