ections are b = 40 mm, b2 = 70 mm, d = 90 mm, and t = 10 mm. Determine (a) the moment of inertia I, and I,. (b) the product moment of inertia Iyz. (c) the maximum tensile bending stress in the cross section. b1
ections are b = 40 mm, b2 = 70 mm, d = 90 mm, and t = 10 mm. Determine (a) the moment of inertia I, and I,. (b) the product moment of inertia Iyz. (c) the maximum tensile bending stress in the cross section. b1
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:4. The beam cross sections shown in the figure below is subjected to a bending moment
magnitude M, = 290 N - m acting as shown in the figure. The dimensions of the cross
sections are bị = 40 mm, b2 = 70 mm, d = 90 mm, and t = 10 mm. Determine
(a) the moment of inertia I, and I.
(b) the product moment of inertia Iyz.
(c) the maximum tensile bending stress in the cross section.
b1
B
[t (typ)
d
M-
D
b2
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