A W 250x58 column is hinged at both ends with sidesway being prevented. The load is eccentric by 25 mm causing bending about the major axis. The column is 5.4 m high without any lateral bracing. Determine moment capacity of this column Properties of W 250 x 58 A = 7420 mm² S = 693x10³ mm³ S₁ =186x10³ mm³ F₂ = 250 MPa F'= 412 MPa Cm=0.6 r₂ = 108 mm = 50.4 mm E = 200000 MPa F = 150 MPa CIVIL ENGINEERING- STEEL DESIGN

A W 250x58 column is hinged at both ends with sidesway being prevented. The load is eccentric by 25 mm causing bending about the major axis. The column is 5.4 m high without any lateral bracing. Determine moment capacity of this column Properties of W 250 x 58 A = 7420 mm² S = 693x10³ mm³ S₁ =186x10³ mm³ F₂ = 250 MPa F'= 412 MPa Cm=0.6 r₂ = 108 mm = 50.4 mm E = 200000 MPa F = 150 MPa CIVIL ENGINEERING- STEEL DESIGN

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

A W 250x58 column is hinged at both ends with sidesway being prevented.
The load is eccentric by 25 mm causing bending about the major axis.
The column is 5.4 m high without any lateral bracing. Determine
moment capacity of this column
Properties of W 250 x 58
A = 7420 mm²
S=693x10³ mm³
S₁ =186x10³ mm³
y
F₁ = 250 MPa
y
F' = 412 MPa
Cm = 0.6
r = 108 mm
50.4 mm
ry
E =
F = 150 MPa
200000 MPa
CIVIL ENGINEERING-
STEEL DESIGN

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