Stochastic Response Characteristic and Equivalent Damping of Weak Nonlinear Energy Dissipation System under Biaxial Earthquake Action

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static-preview.hindawi.com/articles/mpe/volume-2017/7384940/figures/7384940.fig.001a.svgz" name="7384940.fig.001a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>The original calculation diagram of structure</td></tr><tr class="fig-image" id="b"><td><object data="https://static-preview.hindawi.com/articles/mpe/volume-2017/7384940/figures/7384940.fig.001b.svgz" name="7384940.fig.001b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>The modified calculation diagram of structure with brace</td></tr></table>

<div>Calculation diagram of structure.</div>

Mathematical Problems in Engineering

fig1

Figure 1

Figure 1: Stochastic Response Characteristic and Equivalent Damping of Weak Nonlinear Energy Dissipation System under Biaxial Earthquake Action 