Performance of Seismic Restrainer with SMA Springs for Sliding Isolation of Single-Layer Spherical Lattice Shells

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static-preview.hindawi.com/articles/sv/volume-2016/9218317/figures/9218317.fig.0013a.svgz" name="9218317.fig.0013a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Hysteresis loops under El-Centro wave</td></tr><tr class="fig-image" id="b"><td><object data="https://static-preview.hindawi.com/articles/sv/volume-2016/9218317/figures/9218317.fig.0013b.svgz" name="9218317.fig.0013b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Hysteresis loops under Taft wave</td></tr><tr class="fig-image" id="c"><td><object data="https://static-preview.hindawi.com/articles/sv/volume-2016/9218317/figures/9218317.fig.0013c.svgz" name="9218317.fig.0013c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>Hysteresis loops under Sylmar wave</td></tr></table>

<div>Force-displacement curves of the SMA spring restrainer under various earthquake wave (PGA = 0.4 g).</div>

Shock and Vibration

fig13

Figure 13

Figure 13: Performance of Seismic Restrainer with SMA Springs for Sliding Isolation of Single-Layer Spherical Lattice Shells 