Bolted Connection

Determine the tensile stress in the bolted connection shown
below for the load F = 210 kN. Using a safety factor of 2,
determine whether the plates will fail or not if the yield strength
of the plate material is 270 MPa and the thickness of the plate is
12 mm. The nominal diameter of the bolts is 10 mm and the clearance
holes in the plate are drilled 10.5mm diameter.