A cover-plate beam is made up of an 1-Beam section with 300 mm x 12 mm plates attached to the top and bottom flanges and is fastened by two rows of 20 mm rivets. The beam is simply supported over a span of 6m and carries a uniformly distributed load of 270 kN/m including its own weight. a. Determine the distance from the centroid of the cover plate to the neutral axis of the built-up section. b. Determine the moment of inertia of the built-up section about its neutral axis. c. Determine the maximum flexural stress of the built-up section. 200 mm 30 mm 310 mm 30 mm 30 mm
A cover-plate beam is made up of an 1-Beam section with 300 mm x 12 mm plates attached to the top and bottom flanges and is fastened by two rows of 20 mm rivets. The beam is simply supported over a span of 6m and carries a uniformly distributed load of 270 kN/m including its own weight. a. Determine the distance from the centroid of the cover plate to the neutral axis of the built-up section. b. Determine the moment of inertia of the built-up section about its neutral axis. c. Determine the maximum flexural stress of the built-up section. 200 mm 30 mm 310 mm 30 mm 30 mm
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Transcribed Image Text:A cover-plate beam is made up of an 1-Beam section with 300 mm x 12 mm plates attached to the top
and bottom flanges and is fastened by two rows of 20 mm rivets. The beam is simply supported over a
span of 6m and carries a uniformly distributed load of 270 kN/m including its own weight.
a. Determine the distance from the centroid of the cover plate to the neutral axis of the built-up
section.
b. Determine the moment of inertia of the built-up section about its neutral axis.
c. Determine the maximum flexural stress of the built-up section.
200 mm
30 mm
310 mm
30 mm
30 mm
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