| 太钢烧结厂厂房动力实测与分析 |
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| 引用本文： | 李承铭,李海旺,赵红华,魏剑伟.太钢烧结厂厂房动力实测与分析[J].太原理工大学学报,1997(Z1). |
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| 作者姓名： | 李承铭 李海旺 赵红华 魏剑伟 |
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| 摘 要： | 本文介绍了太钢烧结厂烧结车间动力实测方法，实测中采用了常用的脉动法，获得了该结构的自振频率、振型及阻尼。并用有限元程序进行了大量分析计算探求结构的动力特性和地震效应。计算表明，实测频率和计算频率相近。通过计算找到了该结构存在的抗震隐患。为此，我们设计了几种加固方案，并对各种加固方案进行了分析比较。
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| 关 键 词： | 动力测试 地震效应 框架剪力墙 |
The Dynamic Test and Analysis on the Building of the Sintering Plant of Taiyuan Steel Company |
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| Li Chengming\ Li Haiwang\ Zhao Honghua\ Wei Jianwei.The Dynamic Test and Analysis on the Building of the Sintering Plant of Taiyuan Steel Company[J].Journal of Taiyuan University of Technology,1997(Z1). |
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| Authors: | Li Chengming\ Li Haiwang\ Zhao Honghua\ Wei Jianwei |
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| Institution: | Dept. of Civil Eng. |
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| Abstract: | This paper introduces the method of dynamical test for the sintering shop.In the test, natural frequencies, vibration modes and damping coefficients of the structure are obtained with the fluctuating method.Then,many calculations are done with the program, using the finite element method to search the dynamic features and response of earthquakes on the structure. The calculation indicates that the gauged frequencies are similar to the calculated ones.The seismic problems existing in the structure can be found through the calculation.Therefore,some reinforcement schemes are designed and compared to optimize the dsign. |
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| Keywords: | dynamic test response of earthquake fram shear wall |
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