Time-Frequency Characteristics of Ground Motion and Seismic Response Analysis of Typical Structures in the Yangbi Earthquake in Yunnan Province

Figure 6

Comparison of acceleration response spectra (Sa) and code design spectra among the MS6.4, MS5.6, and MS5.2 earthquakes: (a) east-west; (b) north-south; and (c) vertical.

(a)

(b)

(c)