Determine the smallest cross-sectional area A required for the members of the truss hown, so that the horizontal deflection at joint D does not exceed 10 mm. (3) S0 KN (4) 50 KN 50 kN 50 KN 100 KN 00 kN E D B 2 at 2m = 4m EA - constant E - 120 GPa
Determine the smallest cross-sectional area A required for the members of the truss hown, so that the horizontal deflection at joint D does not exceed 10 mm. (3) S0 KN (4) 50 KN 50 kN 50 KN 100 KN 00 kN E D B 2 at 2m = 4m EA - constant E - 120 GPa
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![Determine the smallest cross-sectional area A required for the members of the truss
shown, so that the horizontal deflection at joint D does not exceed 10 mm.
(3)
(4)
50 KN
50 kN
50 kN
100 KN
S0 KN
100 kN
E
D
Im
4 m
B
2 at 2m = 4m
EA - constant
E - 120 GPa
- 3 m
EA- constant
E-70 GPA](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F09e78f45-ccc6-431d-8ba3-d6907588100a%2F80650cac-ec1f-48ce-ba67-ecdb3d341b08%2Frvk2qo_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Determine the smallest cross-sectional area A required for the members of the truss
shown, so that the horizontal deflection at joint D does not exceed 10 mm.
(3)
(4)
50 KN
50 kN
50 kN
100 KN
S0 KN
100 kN
E
D
Im
4 m
B
2 at 2m = 4m
EA - constant
E - 120 GPa
- 3 m
EA- constant
E-70 GPA
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