A compression member is 8 m long and is pinned at the top and fixed at the bottom and is braced at midspan about its weak axis (axis with lower value of moment of inertia). The properties of the column section are as follows: Area Moment of Inertia, Ix Moment of Inertia, ly "Which of the following most nearly gives the maximum length of the column so that the proportional limit of 320 MPa will not be exceeded? Select the correct response: 10.79 m 8,129 mm² 178.3 x 106 mm4 18.8 x 10 mm4 16.62 m

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A compression member is 8 m long and is pinned at the top and fixed at the bottom and is braced at midspan about its weak axis (axis with lower value of moment of inertia). The properties
of the column section are as follows:
Area
Moment of Inertia, Ix
Moment of Inertia, ly
Which of the following most nearly gives the maximum length of the column so that the proportional limit of 320 MPa will not be exceeded?
Select the correct response:
10.79 m
16.62 m
3.78 m
8,129 mm²
178.3 x 106 mm4
18.8 x 106 mm4
7.55 m
Transcribed Image Text:A compression member is 8 m long and is pinned at the top and fixed at the bottom and is braced at midspan about its weak axis (axis with lower value of moment of inertia). The properties of the column section are as follows: Area Moment of Inertia, Ix Moment of Inertia, ly Which of the following most nearly gives the maximum length of the column so that the proportional limit of 320 MPa will not be exceeded? Select the correct response: 10.79 m 16.62 m 3.78 m 8,129 mm² 178.3 x 106 mm4 18.8 x 106 mm4 7.55 m
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