The built-up beam is subjected to a moment of M = 80 kNm. d₁ d₁ M₁ de d5
The built-up beam is subjected to a moment of M = 80 kNm. d₁ d₁ M₁ de d5
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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Question
![The built-up beam is subjected to a moment of M = 80 kNm.
Variable
d₁
d₂
d3
da
Values for the figure are given in the following table. Note
the figure may not be to scale.
d5
d3
de
d₁
Value
128 mm
22 mm
276 mm
11 mm
138 mm
d4
12 mm
M₁
de
d5
a. Determine the distance from the Neutral Axis to the
top of the beam, N.A.
b. Determine the mass moment of inertia of the beam, I.
Determine the max compressive stress acting on the
beam, compression
c.
d. Determine the max tensile stress acting on the beam,
tension.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6e7ba281-dd87-4688-be97-9abf26130e05%2Fcb8d2bd7-a7a1-4dc9-b93c-475fe1dce73f%2Fs0s57fi_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The built-up beam is subjected to a moment of M = 80 kNm.
Variable
d₁
d₂
d3
da
Values for the figure are given in the following table. Note
the figure may not be to scale.
d5
d3
de
d₁
Value
128 mm
22 mm
276 mm
11 mm
138 mm
d4
12 mm
M₁
de
d5
a. Determine the distance from the Neutral Axis to the
top of the beam, N.A.
b. Determine the mass moment of inertia of the beam, I.
Determine the max compressive stress acting on the
beam, compression
c.
d. Determine the max tensile stress acting on the beam,
tension.
![Values for the figure are given in the following table. Note
the figure may not be to scale.
Variable
Value
d₁
NA =
d₂
I =
d3
da
tension
d5
do
a. Determine the distance from the Neutral Axis to the
top of the beam, NA.
b. Determine the mass moment of inertia of the beam, I.
c. Determine the max compressive stress acting on the
beam, compression
d. Determine the max tensile stress acting on the beam,
tension
128 mm
22 mm
276 mm
11 mm
138 mm
Round your final answers to 3 significant digits/figures.
12 mm
compression
m
mm
MPa
MPa](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6e7ba281-dd87-4688-be97-9abf26130e05%2Fcb8d2bd7-a7a1-4dc9-b93c-475fe1dce73f%2Faxd14x_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Values for the figure are given in the following table. Note
the figure may not be to scale.
Variable
Value
d₁
NA =
d₂
I =
d3
da
tension
d5
do
a. Determine the distance from the Neutral Axis to the
top of the beam, NA.
b. Determine the mass moment of inertia of the beam, I.
c. Determine the max compressive stress acting on the
beam, compression
d. Determine the max tensile stress acting on the beam,
tension
128 mm
22 mm
276 mm
11 mm
138 mm
Round your final answers to 3 significant digits/figures.
12 mm
compression
m
mm
MPa
MPa
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