MEC 626 Study Guide - Final Guide: Von Mises Yield Criterion, Shett, Stress Concentration

• School: Ryerson University
• Department: Mechanical Engineering
• Course: MEC 626
• Professor: Jun Cao

Document Summary

1 3 = sy/n n = sy n = sy (cid:2)1/2 =(cid:1) 1 = 12, 2 = 6, 3 = 0 kpsi n = 50. (cid:2) = (122 6(12) + 62)1/2 = 10. 39 kpsi, (cid:5) X y + 2 y (cid:2)1/2. + 3 2 x y n = 50. = 4. 81 ans. (b) a, b = 12. 1 = 16, 2 = 0, 3 = 4 kpsi. 2 + ( 5)2 = 2. 615, 13. 385 kpsi (cid:3)(cid:4) 6 + 10 n = 50. = 2. 73 ans. (c) a, b = 6 10. 1 = 0, 2 = 2. 615, 3 = 13. 385 kpsi. (cid:2) = [( 6)2 ( 6)( 10) + ( 10)2 + 3( 5)2]1/2. = 4. 07 ans. n = 50 (cid:3)(cid:4) (cid:5) 12 4 (d) a, b = 12 + 4. 1 = 12. 123, 2 = 3. 877, 3 = 0 kpsi. (cid:2) = [122 12(4) + 42 + 3(12)]1/2 = 10. 72 kpsi n = 50.