Х Now calculate the maximum bending stress of the beam given the cross-section shown below. Give your answer in MPa 0.089 Z 150mm 20mm T 150mm 20mm 03) 92 Y h2 20mm 120mm -150mm MC Max bending Stress M = 24.07uNm INA Ay A, 3000 าร 22500 A₂ 3000 42 160 480000 h₁ = J-418375-75 h₂ = y₂-y = 8.75 = 160-83.75 = 76.25 {A = 6000 ÿ = {AY ΣΑ م 502500 = 6000 ΣAy = 502500 83.75 > 1/1, bh 3 170-y sro as Ic+ INA Sub-section A y h Ic I NA 75 3000 8.75 5625000 Ic₁ + An² = 5854 687.5 160 76.250 2 3000 XO AY 100000 Ic₂+Ah₂ = 17542187.5 EINA = 23396875mm 6max 24.07 × 10³ x (170-83.75 = 23396875 = 0.089 MPa x 4
Х Now calculate the maximum bending stress of the beam given the cross-section shown below. Give your answer in MPa 0.089 Z 150mm 20mm T 150mm 20mm 03) 92 Y h2 20mm 120mm -150mm MC Max bending Stress M = 24.07uNm INA Ay A, 3000 าร 22500 A₂ 3000 42 160 480000 h₁ = J-418375-75 h₂ = y₂-y = 8.75 = 160-83.75 = 76.25 {A = 6000 ÿ = {AY ΣΑ م 502500 = 6000 ΣAy = 502500 83.75 > 1/1, bh 3 170-y sro as Ic+ INA Sub-section A y h Ic I NA 75 3000 8.75 5625000 Ic₁ + An² = 5854 687.5 160 76.250 2 3000 XO AY 100000 Ic₂+Ah₂ = 17542187.5 EINA = 23396875mm 6max 24.07 × 10³ x (170-83.75 = 23396875 = 0.089 MPa x 4
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
Please answer the below using the same table layout I have.
I have attempted but I do not know where I have gone wrong , please correct my mistake
Transcribed Image Text:Х
Now calculate the maximum bending stress of
the beam given the cross-section shown below.
Give your answer in MPa
0.089
Z
150mm
20mm
T
150mm
20mm
Transcribed Image Text:03)
92
Y
h2
20mm
120mm
-150mm
MC
Max bending
Stress
M = 24.07uNm
INA
Ay
A,
3000
าร
22500
A₂
3000
42
160
480000
h₁ =
J-418375-75
h₂ = y₂-y
= 8.75
= 160-83.75
=
76.25
{A = 6000
ÿ = {AY
ΣΑ
م
502500
=
6000
ΣAy = 502500
83.75
> 1/1, bh 3
170-y
sro as
Ic+ INA
Sub-section
A
y
h
Ic
I NA
75
3000
8.75
5625000
Ic₁ + An²
= 5854 687.5
160
76.250
2
3000
XO AY
100000
Ic₂+Ah₂
= 17542187.5
EINA = 23396875mm
6max
24.07 × 10³ x (170-83.75
=
23396875
= 0.089 MPa x
4
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