In Pining Plays of 2024-T351 aluminum, a row of bolt holes is loaded on one side by concentrated fames. aliketet. the diagram The yield strength of the material tru = 300 AI Pa . and fracture...

In Pining Plays of 2024-T351 aluminum, a row of bolt holes is loaded on one side by concentrated fames. aliketet. the diagram The yield strength of the material tru = 300 AI Pa . and fracture toughnes_s iCs: • 36 MP llygi . ., The iminetelly applied stress n = 60 M Pa, the hole spacing 2b - 24 msn. and the hole diameters are • ow 13 III the as& iength a - 0 3 mm, considering both brittle fracture and fully plastic yielding. determine the safety Welt wing talker r S • . (hint: a/D