4) The railroad l-beam has dimensions as shown below. In reviewing these old designs, you havebeen asked to evaluate the area moment of inertia of the l-beam in several orientations.a) Calculate area moment of inertia – Ix and ly - for the l-beam shown. Note thatthe x-axis and y-axis pass through the centroid of the l-beam.b) What is the product of inertia Ixy?c) Calculate area moment of inertia of the inclined axis (lu) in the directionparallel to the force.d) Calculate area moment of inertia of the inclined axis (Iv – not drawn) in thedirection perpendicular to the force (but passing through the centroid).4 inch1 inch63.41 inch-4 inch

Answered: Image /qna-images/answer/1f6e24ff-a624-47e2-9934-cd1e16888b8c.jpg

4) The railroad I-beam has dimensions as shown below. In reviewing these old designs, you have been asked to evaluate the area moment of inertia of the l-beam in several orientations. a) Calculate area moment of inertia – Ix and ly - for the l-beam shown. Note that the x-axis and y-axis pass through the centroid of the I-beam. b) What is the product of inertia Ixy? c) Calculate area moment of inertia of the inclined axis (lu) in the direction parallel to the force. d) Calculate area moment of inertia of the inclined axis (Iv– not drawn) in the direction perpendicular to the force (but passing through the centroid).

4) The railroad I-beam has dimensions as shown below. In reviewing these old designs, you have been asked to evaluate the area moment of inertia of the l-beam in several orientations. a) Calculate area moment of inertia – Ix and ly - for the l-beam shown. Note that the x-axis and y-axis pass through the centroid of the I-beam. b) What is the product of inertia Ixy? c) Calculate area moment of inertia of the inclined axis (lu) in the direction parallel to the force. d) Calculate area moment of inertia of the inclined axis (Iv– not drawn) in the direction perpendicular to the force (but passing through the centroid).

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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