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

<table>The variation of normalized <svg height="10.325" id="M78" 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">
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<tspan style="font-size: 12.50px; " x="0" y="0">𝑇</tspan>
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</svg> versus <svg height="10.9125" id="M79" style="vertical-align:-0.17555pt" version="1.1" viewbox="0 0 24.424999 10.9125" width="24.424999" xmlns="http://www.w3.org/2000/svg">
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<g transform="translate(72,-63.27)">
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<tspan style="font-size: 12.50px; " x="0" y="0">𝑎</tspan>
<tspan style="font-size: 12.50px; " x="6.2765059" y="0">/</tspan>
<tspan style="font-size: 12.50px; " x="9.7523403" y="0">𝑤</tspan>
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</svg> in different notch angles from experiment.</table>

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fig7

Figure 7

Figure 7: The Investigation of Crack's Parameters on the V-Notch Using Photoelasticity Method 