Pc WAB D. B Lạc by di b3

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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A flanged wooden shape is used to support the loads shown on the beam. The dimensions of the shape are shown in the second figure. Assume LAB = 8 ft, LBC = 1 ft, LCD = 3 ft, LDE = 3 ft, P= 2180 lb, P= 2130 lb, wAB = 840 lb/ft, b= 11 in., b= 2 in., b= 6 in., d= 2 in., d= 6 in., d= 2 in. Consider the entire 15-ft length of the beam and determine:
(a) the maximum tension bending stress σTσT at any location along the beam, and
(b) the maximum compression bending stress σCσC at any location along the beam.

A flanged wooden shape is used to support the loads shown on the beam. The dimensions of the shape are shown in the second figure.
Assume LaB = 8 ft. Lac=1 ft, Lco = 3 ft. Log = 3 ft. Pc = 2180 lb, PE = 2130 lb, waB = 840 Ib/ft, b, = 11 in. b2 = 2 in, b3= 6 in, di = 2 in, d2 = 6
in, d3= 2 in. Consider the entire 15-ft length of the beam and determine:
(a) the maximum tension bending stress or at any location along the beam, and
(b) the maximum compression bending stress oç at any location along the beam.
Pc
B
D
LDE
di
b3
Answers:
(a) or =
psi.
( b) σ,
psi.
Transcribed Image Text:A flanged wooden shape is used to support the loads shown on the beam. The dimensions of the shape are shown in the second figure. Assume LaB = 8 ft. Lac=1 ft, Lco = 3 ft. Log = 3 ft. Pc = 2180 lb, PE = 2130 lb, waB = 840 Ib/ft, b, = 11 in. b2 = 2 in, b3= 6 in, di = 2 in, d2 = 6 in, d3= 2 in. Consider the entire 15-ft length of the beam and determine: (a) the maximum tension bending stress or at any location along the beam, and (b) the maximum compression bending stress oç at any location along the beam. Pc B D LDE di b3 Answers: (a) or = psi. ( b) σ, psi.
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