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For cracks of size 4 and 7 mm the specimen compliances of (1/M) are found to be 1.48510 -5 and 1.63510 -5 Mm/N for a

For cracks of size 4 and 7 mm the specimen compliances of (1/M) are found to be 1.485×10-5 and 1.635×10-5 Mm/N for a single–edge notched plain carbon steel specimen at a critical load value of 10 kN. Determine the fracture stress for a 10 mm crack in a wide plate.



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