Q.5 a) Determine the critical crack size and critical load in a center-crack. A steel bar 50 mm wide and 8 mm thick with
Posted: Wed Apr 27, 2022 8:13 pm
- Q 5 A Determine The Critical Crack Size And Critical Load In A Center Crack A Steel Bar 50 Mm Wide And 8 Mm Thick With 1 (62.36 KiB) Viewed 28 times
Q.5 a) Determine the critical crack size and critical load in a center-crack. A steel bar 50 mm wide and 8 mm thick with center crack of 10 mm long is loaded to a tension stress 120MPa. In Mode I failure crack stable, if fracture toughness Kc = 60MPam-2. Use the correction factor, a = f (a / w), for this crack ) = configuration -tan ta