For the shaded area, a. Locate the coordinates of the centroid in mm. (7 and ỹ) b. Calculate the centroidal moments of inertia (moment of inertia with respect to the centroidal axes) in mm4. (I and I,) y 150 mm 75 mm 50 mm EDV 100 mm 60 mm

For the shaded area, a. Locate the coordinates of the centroid in mm. (7 and ỹ) b. Calculate the centroidal moments of inertia (moment of inertia with respect to the centroidal axes) in mm4. (I and I,) y 150 mm 75 mm 50 mm EDV 100 mm 60 mm

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter6: Deflections Of Beams: Geometric Methods

Section: Chapter Questions

Problem 2P

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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

For the shaded area,
a. Locate the coordinates of the centroid in mm. (ã and ỹ)
b. Calculate the centroidal moments of inertia (moment of inertia with respect to the
centroidal axes) in mm4. (I and ī,)
y
150 mm
75 mm
50 mm
ED
100 mm
60 mm,

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