•ROOFINGE SHEATHING -ROOF BEAM (20%) Problem 5 : Design a Southern Pine No. 1 beam to carry the loads shown (roof beam, no plaster). Assume the beam is supported at each

end by an eight-inch block wall. Consider bending, shear and deflection. The allowable deflection is (1/240) of the span length for total load. Fb = 1,550 psi; Fv = 110 psi; E = 1.6 x106 psi -PURLINS -8' BLOCK WALL 1750# 1750# 51 1000# w=100 plf 1250# 250# 1000# 8712.5 #-ft 250# 5' 1250# 5 LO Roof beam loading details 1750# 'V' 1750# 'M'