Problem 2. For the shaded area below, a) Locate the centroid (=?,7-?). b) Determine the moments of inertia with respect to the centroidal axes (7,=? and 7,,=?) c) Determine the moment of inertia with respect to the x-axis and y-axis (Z = ? and I, = ?). 80 cm 60 cm 80 cm

Problem 2. For the shaded area below, a) Locate the centroid (=?,7-?). b) Determine the moments of inertia with respect to the centroidal axes (7,=? and 7,,=?) c) Determine the moment of inertia with respect to the x-axis and y-axis (Z = ? and I, = ?). 80 cm 60 cm 80 cm

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

Problem 2. For the shaded area below,
a) Locate the centroid (=?,7-?).
b) Determine the moments of inertia with respect to the centroidal axes (7,=? and 7,,=?)
c) Determine the moment of inertia with respect to the x-axis and y-axis (Z = ? and I, = ?).
80 cm
60 cm
80 cm

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