A built-up beam is constructed by welding two channels separated by a distance b= 4 in to two (11 in x 1.125 in) plates. Iz Iy H b 9. Determine the moment of inertia and radii of gyration of the composite beam with respect to the x- and y-axes. Use the attached graph paper and make sure to indicate the problem number and your name. = = KI Channel properties: C10x30 Area = 8.81 in² D = 10 in ky = bg = 3.03 in = 0.649 in Izz = 103 in* I = 3.93 in* = VY

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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1 Please need help. [tipping or slipping] (state answer clearly to understand) thank you.
A built-up beam is constructed by welding two channels separated by a
distance b = 4 in to two (11 in x 1.125 in) plates.
IT
Iy
H
b
=
=
C
KT
9. Determine the moment of inertia and radii of gyration of the composite beam with
respect to the x- and y-axes. Use the attached graph paper and make sure to indicate
the problem number and your name.
ky
Channel properties:
C10x30
=
=
Area = 8.81 in²
D=
=
10 in
bf = 3.03 in
* = 0.649 in
I = 103 in
ZZ
Í vy
=
3.93 in*
Transcribed Image Text:A built-up beam is constructed by welding two channels separated by a distance b = 4 in to two (11 in x 1.125 in) plates. IT Iy H b = = C KT 9. Determine the moment of inertia and radii of gyration of the composite beam with respect to the x- and y-axes. Use the attached graph paper and make sure to indicate the problem number and your name. ky Channel properties: C10x30 = = Area = 8.81 in² D= = 10 in bf = 3.03 in * = 0.649 in I = 103 in ZZ Í vy = 3.93 in*
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