STEEL DESIGN (LOOSELEAF)
6th Edition
ISBN: 9781337400329
Author: Segui
Publisher: CENGAGE L
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Chapter 6, Problem 6.8.4P
To determine
The best suitable
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For simply supported beam with
rectangular cross section shown,
determine the values and location of the
maximum tensile and compressive bending
* stresses
1000 lb
400 lb/ft
6 in
DV
8 in
10 ft
RA
Rp
A simply supported beam with span of 6.5 m is subjected to a counterclockwise moment at the left support and a clockwise moment at the right equal to 30% of the moment at the left support, both acting in the plane of the minor axis of the beam. The beam is not restrained against lateral buckling. The beam is A36 steel with yield strength Fy = 248 MPa.
Properties for this problem are:
rT = 0.053 m d = 0.60 m
bf = 0.200 m tf = 0.015 m
S = 0.00211 m3
Determine the allowable flexural stress in the compression flange, in MPa.
Determine the maximum value of the moment at the left support, in kN-m.
Assume the transformed steel section reaches its allowable bending stress first. Calculate the magnitude of the allowable bending
moment that can be applied in this case.
Answer:
M-
i
Ib-in.
Chapter 6 Solutions
STEEL DESIGN (LOOSELEAF)
Ch. 6 - Prob. 6.2.1PCh. 6 - Prob. 6.2.2PCh. 6 - Prob. 6.6.1PCh. 6 - Prob. 6.6.2PCh. 6 - Prob. 6.6.3PCh. 6 - The member shown in Figure P6.6-4 is part of a...Ch. 6 - Prob. 6.6.5PCh. 6 - Prob. 6.6.6PCh. 6 - Prob. 6.6.7PCh. 6 - Prob. 6.6.8P
Ch. 6 - Prob. 6.6.9PCh. 6 - Prob. 6.6.10PCh. 6 - Prob. 6.6.11PCh. 6 - Prob. 6.6.12PCh. 6 - Prob. 6.6.13PCh. 6 - Prob. 6.7.1PCh. 6 - Prob. 6.7.2PCh. 6 - Prob. 6.8.1PCh. 6 - Prob. 6.8.2PCh. 6 - Prob. 6.8.3PCh. 6 - Prob. 6.8.4PCh. 6 - Prob. 6.8.5PCh. 6 - Prob. 6.8.6PCh. 6 - Prob. 6.8.7PCh. 6 - Prob. 6.8.8PCh. 6 - Prob. 6.8.9PCh. 6 - Prob. 6.8.10PCh. 6 - Prob. 6.9.1PCh. 6 - Prob. 6.9.2P
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