Calculate the second moment area of the beam
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
Related questions
Question
Calculate the second moment area of the beam
![Q=W3
0.4m
Mechanical
=221
R2=
26 x 0.4 = 10.4²
34 x 1·6 =
54.42
21.5x2.5 = 60.22
26NM
10.4 + 54.4 + 60.2 = 125
125
3.3
1.2M
The beam is made from Mild Steel Celastic modulus 200 Gpa) and has
a rectangular Section with a width of 140mm and a depth of 110mm
хотель
Total Moments
=
то
length
34NM
37.87
VOLTS
1.2 M
21.5WM
0.5m
↑
R2
≤ f = 0
26 +34 + 21.5 = 81.S
R1 + R₂ =
81.S
RI
R₁ = 81.5 - 37.87
R1 = 43.63
28-5.18](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd5e74575-db89-47d8-a53e-4c26222861f4%2Fc8a68a4a-d4b1-4830-bf55-4d425f9afa60%2Frevswtf_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q=W3
0.4m
Mechanical
=221
R2=
26 x 0.4 = 10.4²
34 x 1·6 =
54.42
21.5x2.5 = 60.22
26NM
10.4 + 54.4 + 60.2 = 125
125
3.3
1.2M
The beam is made from Mild Steel Celastic modulus 200 Gpa) and has
a rectangular Section with a width of 140mm and a depth of 110mm
хотель
Total Moments
=
то
length
34NM
37.87
VOLTS
1.2 M
21.5WM
0.5m
↑
R2
≤ f = 0
26 +34 + 21.5 = 81.S
R1 + R₂ =
81.S
RI
R₁ = 81.5 - 37.87
R1 = 43.63
28-5.18
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