Fig. 1 shows a beam structure. It exhibits a cross section as per Fig. 2. 30 N/m 40 N A I = { [ I + AY] {[I+AY] 1.8 m Fig. 1 150 mm -1.2 m- R Ad 40 mm 40 mm 150 mm 40 mm 200 N-m Fig. 2 a) Name the type of beam and cross section shown in Fig. 1 and Fig. 2 respectively. b) Draw a free body diagram of the structure and calculate the support force and moment at A. c) For Fig. 2, determine the neutral axis and calculate the value for moment of inertia. d) Calculate the value of maximum stress in compression and tension respectively. e) Sketch the normal stress and shear stress distribution of the spar. f) Predict where the location of failure is. Explain.
Fig. 1 shows a beam structure. It exhibits a cross section as per Fig. 2. 30 N/m 40 N A I = { [ I + AY] {[I+AY] 1.8 m Fig. 1 150 mm -1.2 m- R Ad 40 mm 40 mm 150 mm 40 mm 200 N-m Fig. 2 a) Name the type of beam and cross section shown in Fig. 1 and Fig. 2 respectively. b) Draw a free body diagram of the structure and calculate the support force and moment at A. c) For Fig. 2, determine the neutral axis and calculate the value for moment of inertia. d) Calculate the value of maximum stress in compression and tension respectively. e) Sketch the normal stress and shear stress distribution of the spar. f) Predict where the location of failure is. Explain.
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
![Fig. 1 shows a beam structure. It exhibits a cross section as per Fig. 2.
30 N/m
40 N
A
I = { [ I + AY]
{[I+AY]
1.8 m
Fig. 1
150 mm
-1.2 m-
R
Ad
40 mm
40 mm
150 mm
40 mm
200 N-m
Fig. 2
a) Name the type of beam and cross section shown in Fig. 1 and Fig. 2 respectively.
b) Draw a free body diagram of the structure and calculate the support force and moment
at A.
c) For Fig. 2, determine the neutral axis and calculate the value for moment of inertia.
d) Calculate the value of maximum stress in compression and tension respectively.
e) Sketch the normal stress and shear stress distribution of the spar.
f) Predict where the location of failure is. Explain.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F54505f9d-1e53-454d-8565-c0e121748c23%2Fa1e6869d-c1d7-4bde-8de3-4949581d7c78%2F1ypiso_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Fig. 1 shows a beam structure. It exhibits a cross section as per Fig. 2.
30 N/m
40 N
A
I = { [ I + AY]
{[I+AY]
1.8 m
Fig. 1
150 mm
-1.2 m-
R
Ad
40 mm
40 mm
150 mm
40 mm
200 N-m
Fig. 2
a) Name the type of beam and cross section shown in Fig. 1 and Fig. 2 respectively.
b) Draw a free body diagram of the structure and calculate the support force and moment
at A.
c) For Fig. 2, determine the neutral axis and calculate the value for moment of inertia.
d) Calculate the value of maximum stress in compression and tension respectively.
e) Sketch the normal stress and shear stress distribution of the spar.
f) Predict where the location of failure is. Explain.
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