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The wood beam supports loads of w = 460 lb/ft and P = 1200 lb on span lengths of LAB = 9.0 ft, LBc = 4.5 ft, and LcD= 4.5 ft. The beam cross section has dimensions of b, = 1.4 in., d = 4.2 in., b2 = 4.5 in., and d2 = 11.60 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 A B D

The wood beam supports loads of w = 460 lb/ft and P = 1200 lb on span lengths of LAB = 9.0 ft, LBc = 4.5 ft, and LcD= 4.5 ft. The beam cross section has dimensions of b, = 1.4 in., d = 4.2 in., b2 = 4.5 in., and d2 = 11.60 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 A B D

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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View Policies Current Attempt in Progress The wood beam supports loads of w = 460 lb/ft and P = 120O Ib on span lengths of LAB = 9.0 ft, LBC = 4.5 ft, and LcD= 4.5 ft. The beam cross section has dimensions of b, = 1.4 in., d, = 4.2 in., b2 = 4.5 in., and d, = 11.60 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 W di d2 B LAB LBC LCD by b2 Answer: (а) Тmax psi (b) Omax = psi Save for Later Attempts: 0 of 1 used Submit Answer
Transcribed Image Text:View Policies Current Attempt in Progress The wood beam supports loads of w = 460 lb/ft and P = 120O Ib on span lengths of LAB = 9.0 ft, LBC = 4.5 ft, and LcD= 4.5 ft. The beam cross section has dimensions of b, = 1.4 in., d, = 4.2 in., b2 = 4.5 in., and d, = 11.60 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 W di d2 B LAB LBC LCD by b2 Answer: (а) Тmax psi (b) Omax = psi Save for Later Attempts: 0 of 1 used Submit Answer
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