Dynamic Response and Time-Frequency Characteristic of Dangerous Rocks under the Combined Action of Rock Cavity Weathering and Earthquake

<div>Time-history curve of earthquake acceleration. (a) The time-history curve of the acceleration of the seismic E-W wave. (b) The time-history curve of the acceleration of the seismic U-D wave.</div>

Advances in Civil Engineering

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Figure 3

Figure 3: Dynamic Response and Time-Frequency Characteristic of Dangerous Rocks under the Combined Action of Rock Cavity Weathering and Earthquake 