| 基于脉动试验的某特大桥动力特性试验研究 |
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| 引用本文： | 孙超.基于脉动试验的某特大桥动力特性试验研究[J].交通科技与经济,2014,16(6):26-29. |
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| 作者姓名： | 孙超 |
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| 作者单位： | 江苏省昆山市公路管理处,江苏昆山,215300 |
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| 摘 要： | 以某特大桥为例进行脉动试验,并在此基础上对该桥的动力特性进行分析研究。通过比较该特大桥的理论频率与实测频率,证明该桥的动力性能良好,此方法应用于工程实际是完全可行的。
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| 关 键 词： | 脉动试验 混凝土连续梁桥 模态试验 频率 |
Experimental Study on Dynamic Characteristics of A Pulsating Test Based on A Super Large Bridge |
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| SUN Chao.Experimental Study on Dynamic Characteristics of A Pulsating Test Based on A Super Large Bridge[J].Technology & Economy in Areas of Communications,2014,16(6):26-29. |
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| Authors: | SUN Chao |
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| Institution: | SUN Chao (Jiangsu Province Kunshan City Highway Management Office, Kunshan 215300, Jiangsu, China) |
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| Abstract: | This paper conducted a pulsating test for a special bridge, on the basis of the analysis of the dynamic characteristics of the bridge. Through the comparison of theoretical and measured frequencies of the bridge, the bridge shows that the dynamic performance is good, and proves that the method is applied to the engineering practice completely feasible. |
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| Keywords: | pulsating test concrete continuous beam bridge modal test frequency |
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