Situation 1: From the truss shown, each member has a cross-sectional area of A = 400 mm 2, E = 200 GPa. Use the method of Virtual Work d. 30 -2 m c. 2 E 1. Determine the stress on member AE a. 37.5 b.-37.5 C.-30 d.3 B 45 KN -2m- 2. How many zero-force member are there? a. 0 b. 1 3. Determine the vertical deflection of joint E a. 1.42 b. 3.38 c. 2.95 d. 1.24 1.5 m
Situation 1: From the truss shown, each member has a cross-sectional area of A = 400 mm 2, E = 200 GPa. Use the method of Virtual Work d. 30 -2 m c. 2 E 1. Determine the stress on member AE a. 37.5 b.-37.5 C.-30 d.3 B 45 KN -2m- 2. How many zero-force member are there? a. 0 b. 1 3. Determine the vertical deflection of joint E a. 1.42 b. 3.38 c. 2.95 d. 1.24 1.5 m
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![STRUCTURAL THEORY
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Situation 1: From the truss shown, each member has a cross-sectional area of
A = 400 mm 2, E = 200 GPa. Use the method of Virtual Work
F
b.-37.5
C.-30
d. 30
-2m-
1. Determine the stress on member AE
a. 37.5
E
c. 2
d.3
n
B
45 KN
2 m
2. How many zero-force member are there?
a. 0
b. 1
3. Determine the vertical deflection of joint E
a. 1.42
b. 3.38
c. 2.95
d. 1.24
1.5 m](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff8481c3b-6b43-4137-9a9a-db1ab3566588%2Fa286bcd1-6920-4976-9e5d-04db772ba480%2Fv4v51x4_processed.jpeg&w=3840&q=75)
Transcribed Image Text:STRUCTURAL THEORY
Show complete solution for better understanding
Situation 1: From the truss shown, each member has a cross-sectional area of
A = 400 mm 2, E = 200 GPa. Use the method of Virtual Work
F
b.-37.5
C.-30
d. 30
-2m-
1. Determine the stress on member AE
a. 37.5
E
c. 2
d.3
n
B
45 KN
2 m
2. How many zero-force member are there?
a. 0
b. 1
3. Determine the vertical deflection of joint E
a. 1.42
b. 3.38
c. 2.95
d. 1.24
1.5 m
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