-12 in- 0.5 in. +2.5 in.--2.5 in.- 0.5 in. L0.5 in. 8 in. 0.5 in. 0.5 in. -6 in-

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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Determine the centroid of the composite section shown, measured from the base. Then determine the moment of inertia on the x-axis and on the y-axis with respect to the centroid. Also calculate the polar moment of inertia (Jo) and the radii of gyration kx, ky, and ko. Note: that the height h is total and its value is 18 in.

Total area =___in2
centroid(Y bar)=___in.
Ix=___in4
Iy=___in4
Jo=___in4
kx=___in.
ky=__in.
ko=___in.
-12 in-
0.5 in.
+2.5 in.--2.5 in.-
0.5 in.
-0.5 in.
0.5 in.
8 in.
0.5 in.
-6 in-
Transcribed Image Text:-12 in- 0.5 in. +2.5 in.--2.5 in.- 0.5 in. -0.5 in. 0.5 in. 8 in. 0.5 in. -6 in-
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