| 计算脉动风作用下拉索反应的一种新方法 |
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| 引用本文： | 宋夫才.计算脉动风作用下拉索反应的一种新方法[J].山东交通科技,2010(2). |
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| 作者姓名： | 宋夫才 |
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| 作者单位： | 青岛市公路规划设计院; |
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| 摘 要： | 提出了Ansys基于一点加速度时程分析方法,并用此方法对滨州黄河大桥最长的一根斜拉索N26进行脉动风荷载作用下的动力计算,包括计算原理和建模过程,并与实测结果进行对比。
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| 关 键 词： | 加速度 时程 分析方法 斜拉索 脉动风荷载 |
The new method of calculating the cable reaction under the lasso fluctuating wind |
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| SONG Fu-cai.The new method of calculating the cable reaction under the lasso fluctuating wind[J].SHANDONG JIAOTONG KEJI,2010(2). |
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| Authors: | SONG Fu-cai |
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| Institution: | SONG Fu-cai(Highway Planning and Design Institute of Qingdao,Shandong Qingdao 266061 China) |
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| Abstract: | The paper put forward the acceleration time-history analysis method based on the point of Ansys,and calculates the dynamic load of the longest N26 stay-cables in Binzhou Yellow River Bridge under the lasso fluctuating wind using the method,including the calculation principle and modeling process,and compares with the measured results. |
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| Keywords: | acceleration time-history analysis method stay cable fluctuating wind load |
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