Figure P2.71 shows two plates joined with straps and a single row of rivets (or bolts). Plates, straps, and rivets are all made of ductile steel having yield strengths in tension, compression, and shear of 284, 284, and 160 MPa, respectively. Neglect frictional forces between the plates and straps.
(a) What force F can be transmitted across the joint per pitch, P, of joint width, based on rivet shear strength?
(b) Determine minimum values of t, t', and P that will permit the total joint to transmit this same force (thus giving a "balanced" design).
(c) Using these values, what is the "efficiency" of the joint (ratio of joint strength to strength of a continuous plate)?
