Using the composite area method, find the moment of inertia about the givencentroidal x axis of the shaded area.170mm9mmyX50mmy48mm6mm5mmSelect one:a. lx= 7.46E6 mm 4b. None of these.c. lx= 3.43E6 mm 4d. lx= 9.21E6 mm4e. lx= 6.73E6 mm 4f. lx= 6.13E6mmªmm 4yXGiven:X= 10.0mmy = 82.7mmAnswer(s):

Answered: Using the composite area method, find…

Using the composite area method, find the moment of inertia about the given centroidal x axis of the shaded area. 50mm 6mm Given: X= 10.0mm y = 82.7mm

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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Concept explainers

Beams

In structural engineering, a beam is a component made of a variety of materials (including steel alloys, and wood) that can resist loads applied laterally to the beam axis. Members, elements, rafters, shafts, and purlins are all terms used to describe beams.

Question

Using the composite area method, find the moment of inertia about the given
centroidal x axis of the shaded area.
170mm
9mm
y
X
50mm
y
48mm
6mm
5mm
Select one:
a. lx= 7.46E6 mm 4
b. None of these.
c. lx= 3.43E6 mm 4
d. lx= 9.21E6 mm4
e. lx= 6.73E6 mm 4
f. lx= 6.13E6
mmª
mm 4
y
X
Given:
X= 10.0mm
y = 82.7mm
Answer(s):

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