1. Fracture mechanics;Irwin,1960
2. Sheet fracture toughness evaluated by charpy impact and slow bend;Orner;Weld.J. Res. Suppl.,1961
3. Fracture testing of high-strength sheet materials,1960
4. Fracture testing of high-strength materials under conditions appropriate for stress analysis;Irwin;Nav. Res. Lab. Rep. No. 5486,1960
5. Determination of plane strain fracture toughness with sharply notched sheets;Boyle;Weld. J. Res. Suppl.,1962