The wood beam supports loads of w = 460 lb/ft and P = 860 lb on span lengths of LaB = 10.8 ft, Lgc = 5.4 ft, and LcD= 5.4 ft. The beam cross section has dimensions of b; - 1.0 in., dz - 3.0 in., b2 - 5.2 in., and d2 - 9.30 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. di d2 B LAB LBC LCD b2 Answer: (a) Tmax" psi (b) Omax" psi

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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The wood beam supports loads of w = 460 lb/ft and P = 860 lb on span lengths of LaB = 10.8 ft, Lgc = 5.4 ft, and LcD= 5.4 ft. The
beam cross section has dimensions of b; - 1.0 in., dz - 3.0 in., b2 - 5.2 in., and d2 - 9.30 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.
di
d2
B
LAB
LBC
LCD
b2
Answer:
(a) Tmax"
psi
(b) Omax"
psi
Transcribed Image Text:The wood beam supports loads of w = 460 lb/ft and P = 860 lb on span lengths of LaB = 10.8 ft, Lgc = 5.4 ft, and LcD= 5.4 ft. The beam cross section has dimensions of b; - 1.0 in., dz - 3.0 in., b2 - 5.2 in., and d2 - 9.30 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. di d2 B LAB LBC LCD b2 Answer: (a) Tmax" psi (b) Omax" psi
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