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Lu Shunyong, Huang Zhi. Field Measurement of Coupled Vibration Foundation Parameters for Three-degree-of-freedom System[J]. Chinese Journal of Geotechnical Engineering, 1984, 6(2): 49-58.
Citation: Lu Shunyong, Huang Zhi. Field Measurement of Coupled Vibration Foundation Parameters for Three-degree-of-freedom System[J]. Chinese Journal of Geotechnical Engineering, 1984, 6(2): 49-58.

Field Measurement of Coupled Vibration Foundation Parameters for Three-degree-of-freedom System

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  • Published Date: March 21, 1984
  • In this paper has been presented the method for determining the parameters kx, cx, ky, cy, kφ,, cφ of a vibration foundation couplsd in rocking, horizontal and vertical modes with amplitude measurements on several points. The proposed method has no special requirements for the damping factor of the system. It is possible to find the frequency-dependent parameters of the system using the measurements obtained from various frequencies.
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