Answer: (a) Tmax= psi (b) Ơmax = psi

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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The wood beam supports loads of w = 500 lb/ft and P = 1000 Ib on span lengths of LAB = 8.2 ft, LBc = 4.1 ft, and LcD= 4.1 ft. The beam
cross section has dimensions of b1 = 1.5 in., d1 = 4.5 in., b2 = 5.3 in., and d2 = 12.75 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
C
|D
LAB
LBC
LCD
b2
Answer:
(a) Tmax =
psi
(b) Omax=
psi
Transcribed Image Text:The wood beam supports loads of w = 500 lb/ft and P = 1000 Ib on span lengths of LAB = 8.2 ft, LBc = 4.1 ft, and LcD= 4.1 ft. The beam cross section has dimensions of b1 = 1.5 in., d1 = 4.5 in., b2 = 5.3 in., and d2 = 12.75 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 C |D LAB LBC LCD b2 Answer: (a) Tmax = psi (b) Omax= psi
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