The Time-Space Joint Response Characteristics of AE-UT under Step Loading and Its Application

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/sv/volume-2018/6210594/figures/6210594.fig.004a.svgz" name="6210594.fig.004a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Stress-strain curve</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/sv/volume-2018/6210594/figures/6210594.fig.004b.svgz" name="6210594.fig.004b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>The diagram of microcracks growth</td></tr></table>

<div>Typical stress-strain curve and microcracks growth of concrete (from the literature [<a href="/journals/sv/2018/6210594/#B13">13</a>]).</div>

Shock and Vibration

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Figure 4

Figure 4: The Time-Space Joint Response Characteristics of AE-UT under Step Loading and Its Application 