Engineering analyses of smart 1 array accelerograms
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Presented are the results of engineering analyses of selected accelerograms recorded by the SMART 1 strong motion array in Taiwan which is described in a companion paper by B. A. Bolt, Y. B. Tsai, K. Yeh and M. K. Hsu, entitled Earthquake Strong Motions Recorded by a Large Near-source Array of Digital Seismographs. These analyses include (1) transformations to principal axes, (2) generation of Fourier amplitude spectra, (3) development of generalized response spectrum ratios for characterizing multi-support excitations and (4) moving window analyses in the time and frequency domains for studying the spatial variations of recorded ground motions.
[1] Bruce A. Bolt,et al. Earthquake strong motions recorded by a large near‐source array of digital seismographs , 1982 .
[2] Joseph Penzien,et al. CHARACTERISTICS OF 3-DIMENSIONAL EARTHQUAKE GROUND MOTIONS , 1974 .