This "I-shaped" cross-section is often used for beams because the moment of inertia about the strong-axis is quite high, relative to the material used. Compute the moment of inertia about the strong-axis. Work smarter, not harder: you can either choose an additive method or a subtractive method. One is much faster than the other! Given: b=3"; c= 0.5" ; e = 0.3"; f = 13.4" b a b STRONG AXIS + I

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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This "I-shaped" cross-section is often used for
beams because the moment of inertia about
the strong-axis is quite high, relative to the
material used.
Compute the moment of inertia about the
strong-axis. Work smarter, not harder: you
can either choose an additive method or a
subtractive method. One is much faster than
the other!
Given: b=3"; c= 0.5"; e = 0.3"; f = 13.4"
a
C b
1$1
STRONG
AXIS
H
+
I
4
Ans: 283 inª
Transcribed Image Text:This "I-shaped" cross-section is often used for beams because the moment of inertia about the strong-axis is quite high, relative to the material used. Compute the moment of inertia about the strong-axis. Work smarter, not harder: you can either choose an additive method or a subtractive method. One is much faster than the other! Given: b=3"; c= 0.5"; e = 0.3"; f = 13.4" a C b 1$1 STRONG AXIS H + I 4 Ans: 283 inª
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