Fully Nonstationary Spatially Variable Ground Motion Simulations Based on a Time-Varying Power Spectrum Model

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="293182.fig.002a" src="https://static-02.hindawi.com/articles/mpe/volume-2014/293182/figures/293182.fig.002a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>Acceleration</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="293182.fig.002b" src="https://static-02.hindawi.com/articles/mpe/volume-2014/293182/figures/293182.fig.002b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Time-varying power spectrum</td></tr></table></td></tr></table>

<table>Acceleration and time-varying power spectrum of the El Centro ground motion record.</table>

Mathematical Problems in Engineering

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Figure 2

Figure 2: Fully Nonstationary Spatially Variable Ground Motion Simulations Based on a Time-Varying Power Spectrum Model 