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

<table>The simulated original isochromatic fringe pattern for (a) <svg height="14.5875" id="M55" style="vertical-align:-3.2316pt" version="1.1" viewbox="0 0 43.049999 14.5875" width="43.049999" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,14.5875)">
<g transform="translate(72,-60.33)">
<text transform="matrix(1,0,0,-1,-71.95,63.6)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝑓</tspan>
</text>
<text transform="matrix(1,0,0,-1,-65.01,60.47)">
<tspan style="font-size: 8.75px; " x="0" y="0">𝜎</tspan>
</text>
<text transform="matrix(1,0,0,-1,-55.9,63.6)">
<tspan style="font-size: 12.50px; " x="0" y="0">=</tspan>
<tspan style="font-size: 12.50px; " x="12.027886" y="0">7</tspan>
</text>
</g>
</g>
</svg> kN/m and (b) <svg height="14.8375" id="M56" style="vertical-align:-3.2316pt" version="1.1" viewbox="0 0 54.762501 14.8375" width="54.762501" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,14.8375)">
<g transform="translate(72,-60.13)">
<text transform="matrix(1,0,0,-1,-71.95,63.4)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝑓</tspan>
</text>
<text transform="matrix(1,0,0,-1,-65.01,60.27)">
<tspan style="font-size: 8.75px; " x="0" y="0">𝜎</tspan>
</text>
<text transform="matrix(1,0,0,-1,-55.9,63.4)">
<tspan style="font-size: 12.50px; " x="0" y="0">=</tspan>
<tspan style="font-size: 12.50px; " x="12.027886" y="0">6</tspan>
<tspan style="font-size: 12.50px; " x="18.279387" y="0">.</tspan>
<tspan style="font-size: 12.50px; " x="21.405136" y="0">8</tspan>
</text>
</g>
</g>
</svg> kN/m.</table>

International Scholarly Research Notices

fig4

Figure 4

Figure 4: The Investigation of Crack's Parameters on the V-Notch Using Photoelasticity Method 