Combination of Spectral Representation and Wavelet Packets for Generating Long-Period Ground Motions

Figure 22

Response spectra (solid blue line) for the records CHB002EW and TKY023EW. Of 100 simulated long-period ground motions (thin gray lines), their median (thick red line) and median plus and minus one standard deviation (dashed lines) are involved; acceleration spectra on the left side; velocity spectra on the right side. (a) CHB002EW and (b) TKY023EW.

(a)

(b)