A Simplified Procedure for Base Sliding Evaluation of Concrete Gravity Dams under Seismic Action

<table>Ductility factor <svg height="9.6750002" id="M186" style="vertical-align:-2.29482pt" version="1.1" viewbox="0 0 9.6374998 9.6750002" width="9.6374998" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,9.675)">
<g transform="translate(72,-64.26)">
<text transform="matrix(1,0,0,-1,-71.95,66.6)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝜇</tspan>
</text>
</g>
</g>
</svg> versus <svg height="13.425" id="M187" style="vertical-align:-2.29482pt" version="1.1" viewbox="0 0 8.8500004 13.425" width="8.8500004" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,13.425)">
<g transform="translate(72,-61.26)">
<text transform="matrix(1,0,0,-1,-71.95,63.6)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝛽</tspan>
</text>
</g>
</g>
</svg> for the four dams, results are fitted by analytical expression in the range of <svg height="13.7375" id="M188" style="vertical-align:-2.29482pt" version="1.1" viewbox="0 0 74.974998 13.7375" width="74.974998" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,13.7375)">
<g transform="translate(72,-61.01)">
<text transform="matrix(1,0,0,-1,-71.95,63.35)">
<tspan style="font-size: 12.50px; " x="0" y="0">0</tspan>
<tspan style="font-size: 12.50px; " x="6.2515001" y="0">.</tspan>
<tspan style="font-size: 12.50px; " x="9.3772497" y="0">5</tspan>
<tspan style="font-size: 12.50px; " x="19.092081" y="0">&lt;</tspan>
<tspan style="font-size: 12.50px; " x="31.132469" y="0">𝛽</tspan>
<tspan style="font-size: 12.50px; " x="41.584976" y="0">&lt;</tspan>
<tspan style="font-size: 12.50px; " x="53.625366" y="0">1</tspan>
</text>
</g>
</g>
</svg>.</table>

International Scholarly Research Notices

fig10

Figure 10

Figure 10: A Simplified Procedure for Base Sliding Evaluation of Concrete Gravity Dams under Seismic Action 