xt-h2-lightblue">Rockwell-Hardness</h1><div class="content" id="experiment-article-section-3-content">
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            To investigate the principal stresses σa and σb at any given point of a structural element or machine component when it is in a state of plane stress.
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To evaluate the two different yield criteria ( Tresca and Von Mises ) for ductile materials under plane stresses.
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<a href="Exp-10 Yield criterion.pdf" target="_blank">Read More</a>