The Investigation of Crack's Parameters on the V-Notch Using Photoelasticity Method

<table>The comparison of V-notch’s experimental results of specimen and SEC: (a) <svg height="14.2375" id="M94" style="vertical-align:-3.13504pt" version="1.1" viewbox="0 0 18.125 14.2375" width="18.125" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,14.2375)">
<g transform="translate(72,-60.61)">
<text transform="matrix(1,0,0,-1,-71.95,63.79)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝐾</tspan>
</text>
<text transform="matrix(1,0,0,-1,-62.42,60.66)">
<tspan style="font-size: 8.75px; " x="0" y="0">1</tspan>
</text>
</g>
</g>
</svg>; (b) <svg height="10.325" id="M95" style="vertical-align:-0.0pt" version="1.1" viewbox="0 0 11.225 10.325" width="11.225" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,10.325)">
<g transform="translate(72,-63.74)">
<text transform="matrix(1,0,0,-1,-71.95,63.79)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝑇</tspan>
</text>
</g>
</g>
</svg>-stress.</table>

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fig11

Figure 11

Figure 11: The Investigation of Crack's Parameters on the V-Notch Using Photoelasticity Method 