In Figure 4.1, assume that a 21 mm diameter rivet joins the plates that are each 110 mm wide. The allowable stresses are 110 MPa for bearing in the plate material and 61 MPa for shearing of the rivet. Determine (a) the minimum thickness of each plate; and (b) the largest average tensile stress in the plates. CO 1_0 mm width 2_ mm diameter Figure 4.1

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