电抗器结构抗地震问题的研究
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摘要
从电抗器的整体结构出发,对其振动特性进行了理论分析,并基于振动理论、有限元理论等,编制了电抗器结构地震响应计算的通用程序。利用模型实验,对理论分析及程序计算结果给予了进一步的验证,首次对电抗器模型的地震模拟实验进行了有益尝试。
As viewed from the structure of reactor,the theoretical analysis of vibration property of reactor is presented.Based on vibration theory and finite element method,a computer program is developed to perform analysis of dynamic response of reactor to earthquake.In this research work,structural mode test and vibration test are conducted to validate the computational results.A model test of reactor structure pilot research work is done on by simulating actual earthquakes.
引文
[1]张思主编.振动测试与分析技术[M].北京:清华大学出版社,1992.
    [2]D.J.哈托.振动分析的矩阵计算机方法[M].北京.机械工业出版社,1982.
    [3]彭祥云.大型空心并联电抗器支柱绝缘子抗震性能分析计算[J].变压器,2001,(7):14.

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