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
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
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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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](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb10e9410-f9b5-415f-a2bb-9849ded2185c%2F4a6fe83f-e02c-4d66-a3a0-b4a48d19b68d%2F3j6qw1_processed.png&w=3840&q=75)
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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