1. For the bolted connection shown below, determine P. that can be safely carried according to LRFD provisions. Grade 8.8 M20 bolts with standard holes are used and threads are included in the shear plane. All members are S275 steel with Fy = 275 MPa. F. 430 MPa (35 points) 70 80 80 70 70 160 70 mm mm, 15 mm plate Bolt 15 mm plate 4 m Front view Side view In Plane Loading on Bolts: V Vix F V n n ix Txy V" = iy TXX Out of Plane Loading on Bolts: N yf V V = n