Question: The d = 1 2 - m m - diameter solid rod passes through a D = 1 7 - m m - diameter hole

The d=12-mm-diameter solid rod passes through a D=17-mm-diameter hole in the support plate. When a load P is applied to the rod, the rod head rests on the support plate. The support plate has a thickness of b=11mm. The rod head has a diameter of a=24mm, and the head has a thickness of t=9mm. The shear stress in the rod head cannot exceed 130 MPa , the punching shear stress in the support plate cannot exceed 100 MPa , and the bearing stress between the rod head and the support plate cannot exceed 120 MPa . Determine the maximum value of Pmax that can be supported by the structure.
Answer: Pmax= kN
The d = 1 2 - m m - diameter solid rod passes

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