Stress concentration factor for an elliptical crack

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Reference no: EM13264438

What would be the stress concentration factor for an elliptical crack in the center of a plate if the crack length is 1 cm and the radius of the crack tip is 0.01 cm? If this is an aluminum alloy plate with a yield stress of 200 MPa and the average section stress is 20 MPa, would you expect yielding in the vicinity of the crack tip?

Reference no: EM13264438

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