The wood beam supports loads of w = 420 lb/ft and P = 1020 lb on span lengths of LAB = 11.6 ft, LBC = 5.8 ft, and LcD= 5.8 ft. The beam cross section has dimensions of b1 = 1.5 in., d1 = 4.5 in., b2 = 4.5 in., and d2 = 12.85 in. Determine the magnitude and location of: (a) the maximum horizontal shear stress in the beam. (b) the maximum tensile bending stress in the beam. P di d2 B D A LAB LBC LCD b2 b
The wood beam supports loads of w = 420 lb/ft and P = 1020 lb on span lengths of LAB = 11.6 ft, LBC = 5.8 ft, and LcD= 5.8 ft. The beam cross section has dimensions of b1 = 1.5 in., d1 = 4.5 in., b2 = 4.5 in., and d2 = 12.85 in. Determine the magnitude and location of: (a) the maximum horizontal shear stress in the beam. (b) the maximum tensile bending stress in the beam. P di d2 B D A LAB LBC LCD b2 b
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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