In Section 2.2 , before employing any small deformation assumptions, the two-dimensional extensional strain component e x
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In Section 2.2 , before employing any small deformation assumptions, the two-dimensional extensional strain component ex was expressed as:
We now wish to investigate the nature of small deformation theory by exploring this non-linear relation for the special case with linear displacement field distributions u= Ax; v = Bx (A and B constants). Clearly this case gives constant displacement gradients Numerically evaluate this strain component and make plots of ex /A versus A for0.001 ≤A≤0.01 with particular values of B = 0.01 ; 0.02 ; 0.03 . Realizing that under small deformation assumptions, ex/A = 1, comment on the behavior shown in these plots.
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Elasticity Theory Applications And Numerics
ISBN: 9780128159873
4th Edition
Authors: Martin H. Sadd Ph.D.
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