The dugdale model

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Reference no: EM1353240

Solve the problem in the image. Do it step wise in detail. This question is from book "Fracture Mechanics - An Introduction - E. Gdoutos Springer (Page 74)"

Show that according to the Dugdale model the stress ay outside the plastic zone along the crack axis is given by 

1520_Fracture Mechanics.JPG

Reference no: EM1353240

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