Consider the cut-and-weld problem in which a small wedge of angle a is removed from an annular
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Consider the cut-and-weld problem in which a small wedge of angle a is removed from an annular ring as shown in the figure. The ring is then to be joined back together (welded) at the cut section. This operation produces an axisymmetric stress field, but the problem will contain a cyclic tangential displacement condition uθ (r,2π) –uθ (r,0) = αr. First using the general plane stress solution (8.3.9)2, drop the rigid-body motion terms and show that the constant a3 is given by:
Equation 8.3.9
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Elasticity Theory Applications And Numerics
ISBN: 9780128159873
4th Edition
Authors: Martin H. Sadd Ph.D.
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