The channel section carries a uniformly distributed load totaling 6W and two concentrated loads of magnitude W. Determine the (a) location of the neutral axis from the bottom, (b) the moment of inertia about that axis, (c) the maximum allowable value for W if the working stress are 4.0 MPa in tension, 8.0 MPa in compression, and 2.4 MPa in shear. 20 mm ←140 mm → 20 mm 6W (total) W 4 m 20 mm A 1.0 m/ O B 41.01 W 140 mm ΝΑ

The channel section carries a uniformly distributed load totaling 6W and two concentrated loads of magnitude W. Determine the (a) location of the neutral axis from the bottom, (b) the moment of inertia about that axis, (c) the maximum allowable value for W if the working stress are 4.0 MPa in tension, 8.0 MPa in compression, and 2.4 MPa in shear. 20 mm ←140 mm → 20 mm 6W (total) W 4 m 20 mm A 1.0 m/ O B 41.01 W 140 mm ΝΑ

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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