Photoelastic studies of the stress distribution around the tip of a crack have produced the isochromatic fringe
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Photoelastic studies of the stress distribution around the tip of a crack have produced the isochromatic fringe pattern (opening mode I case) as shown in the figure. Using the solution given in (8.4.57), show that maximum shear stresses for each mode case are given by:
Next, plot contours of constant maximum shear stress for modes I and II. In plotting each case, normalize τ, max by the coefficient A or B. For the mode I case, theoretical contours should compare with the following photo elastic picture.
Equation 8.4.57
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Related Book For
Elasticity Theory Applications And Numerics
ISBN: 9780128159873
4th Edition
Authors: Martin H. Sadd Ph.D.
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