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  3. a calculate the stress concentration factors krr and ktheta theta...

Question: a calculate the stress concentration factors krr and ktheta theta...

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Problem 1 25 points (a) Calculate the stress concentration factors Krr and Keo (NOT the stresses) at the locations Location D is at r 2a, 0 450. Note that K doo 1-3 cos(20) cos(26) 00 The plate is infinite and the hole is circular. (b) If the material has the following yield (max.) stress limits O oyield (tension 450 MPa, oyield (compression --125 MPa Calculate the maximum stress (o) that can be applied so that none of the above two material stress limits is exceeded
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