Steel Design (Activate Learning with these NEW titles from Engineering!)
6th Edition
ISBN: 9781337094740
Author: Segui, William T.
Publisher: Cengage Learning
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Question
Chapter 5, Problem 5.6.1P
To determine
(a)
The available strength and the maximum total service load using LRFD.
To determine
(b)
The available strength and the maximum total service load using ASD.
Expert Solution & Answer
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A steel column is pin connected at the top and bottom which is laterally braced and subjected to
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A = 13000 mm²
r = 94 mm
Ix = 300 x 106 mm4
Sx = 1200 x 103 mm³
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Yield stress Fy = 248 MPa
Axial compressive stress that would be permitted if axial force alone existed, Fa = 115 MPa
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Mry
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Determine the axial compressive stress if axial load only existed.
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Pe
75.82 MPa
61.54 MPa
33.96 MPa
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Determine the bending stress if bending moment alone existed.
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Determine the axial compressive strength of an HSS steel with a length of 4.6m with respect
to the principal axis. Use Fy = 318 MPa.
Section Properties:
A = 1742 mm2
ly = 3.29 x 106 mm4
Ix = 9.53 x 106 mm4
Answers: Pnmax =
238. 358 kW
CIVIL ENGINEERING STEEL DESIGN
203.2
-3.2
-101.6-
-3.2
T
Determine the safe load of the column section shown, if it has a yield strength of 25
MPa. E = 200000 MPa. Use NSCP Specifications. Fyz248 mpa
Properties of Channel Section
d = 305 mm
t₂ = 7.2 mm
A = 3929 mm²
t₁ = 12.7 mm
Ix=53.7 x 10mm¹
x = 117 mm
Properties of W 460 x 74
A = 9450 mm²
b = 190 mm
ly= 1.61 x 10 mm
x = 17.7 mm
tw = 9.0 mm
rx = 188 mm
ry = 41.9 mm
d = 457 mm
tr = 14.5 mm
Ix = 333 x 10 mm
Iy = 16.6 x 10mm*
7.21
When the height of column is 6 m.
When the height of column is 10 m.
Assume K= 1.0
457
CIVIL ENGINEERING-
STEEL DESIGN
Chapter 5 Solutions
Steel Design (Activate Learning with these NEW titles from Engineering!)
Ch. 5 - Prob. 5.2.1PCh. 5 - Prob. 5.2.2PCh. 5 - Verify the value of Zx for a W1850 that is...Ch. 5 - Prob. 5.2.4PCh. 5 - Prob. 5.4.1PCh. 5 - Prob. 5.4.2PCh. 5 - Determine the smallest value of yield stress Fy,...Ch. 5 - Prob. 5.5.1PCh. 5 - Prob. 5.5.2PCh. 5 - Prob. 5.5.3P
Ch. 5 - Prob. 5.5.4PCh. 5 - Prob. 5.5.5PCh. 5 - Prob. 5.5.6PCh. 5 - Prob. 5.5.7PCh. 5 - Prob. 5.5.8PCh. 5 - Prob. 5.5.9PCh. 5 - If the beam in Problem 5.5-9 i5 braced at A, B,...Ch. 5 - Prob. 5.5.11PCh. 5 - Prob. 5.5.12PCh. 5 - Prob. 5.5.13PCh. 5 - Prob. 5.5.14PCh. 5 - Prob. 5.5.15PCh. 5 - Prob. 5.5.16PCh. 5 - Prob. 5.6.1PCh. 5 - Prob. 5.6.2PCh. 5 - Prob. 5.6.3PCh. 5 - Prob. 5.6.4PCh. 5 - Compute the nominal shear strength of an M107.5 of...Ch. 5 - Compute the nominal shear strength of an M1211.8...Ch. 5 - Prob. 5.8.3PCh. 5 - Prob. 5.8.4PCh. 5 - Prob. 5.10.1PCh. 5 - Prob. 5.10.2PCh. 5 - Same as Problem 5.10-2, except that lateral...Ch. 5 - Prob. 5.10.4PCh. 5 - The given beam is laterally supported at the ends...Ch. 5 - Prob. 5.10.6PCh. 5 - Prob. 5.10.7PCh. 5 - Prob. 5.11.1PCh. 5 - Prob. 5.11.2PCh. 5 - Prob. 5.11.3PCh. 5 - Prob. 5.11.4PCh. 5 - Prob. 5.11.5PCh. 5 - Prob. 5.11.6PCh. 5 - Prob. 5.11.7PCh. 5 - Prob. 5.11.8PCh. 5 - Prob. 5.11.9PCh. 5 - Prob. 5.12.1PCh. 5 - Prob. 5.12.2PCh. 5 - Prob. 5.12.3PCh. 5 - Prob. 5.13.1PCh. 5 - Prob. 5.13.2PCh. 5 - Prob. 5.14.1PCh. 5 - Prob. 5.14.2PCh. 5 - Prob. 5.14.3PCh. 5 - Prob. 5.14.4PCh. 5 - Prob. 5.15.1PCh. 5 - Prob. 5.15.2PCh. 5 - Prob. 5.15.3PCh. 5 - Prob. 5.15.4PCh. 5 - Prob. 5.15.5PCh. 5 - Prob. 5.15.6PCh. 5 - Prob. 5.15.7PCh. 5 - Same as Problem 5.15-7, except that the sag rods...
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