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利用测振仪器对贵阳地区部分不同类型的高层建筑结构进行了动力性能的测试,得出了这些建筑的自振频率及振型等参数,通过与一些近似及经验公式比较,提出对计算自振频率方法的改进意见。
The dynamic performance of some different types of high-rise building structures in Guiyang area was tested using vibrometers. The parameters such as natural frequencies and mode shapes of these buildings were obtained. By comparing with some approximations and empirical formulas, the self-vibration was calculated. Frequency improvement suggestions.