Experimental and Numerical Investigation of Seismic Performance of UHPC Thin-Walled Short Piers

<div>Diagram of ductility calculation. <i>Note.</i> that the origin and the position of 0.75<i>F</i><sub>max</sub> on the skeleton curve are connected and make the extension line intersect the <i>F</i><sub>max</sub> straight line. Consequently, the displacement is the yield displacement (<i>Δy</i>), and the load is decreased to 85%. Also, the displacement corresponding to the peak load is <i>Δu</i>.</div>

Advances in Civil Engineering

fig9

Figure 9

Figure 9: Experimental and Numerical Investigation of Seismic Performance of UHPC Thin-Walled Short Piers 