1.0 m/ 6W (total) 4 m B 1.0 m 20 mm 140 mm 20 mm 140 mm NA 20 mm
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
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.
Transcribed Image Text:A
6W (total)
4m
W
B
-1.0m²-
20 mm 140 mm 20 mm
140 mm
20 mm
• ΝΑ
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