Q12 A pin-jointed frame of negligible weight is loaded as shown in Fig.1. All members have the same cross-sectional area of 4000 mm² and elastic modulus of 200 GNm2. Determine (a) the vertical deflection of the joint A, and (b) the horizontal deflection of the joint A. [Ans. (a) 3.3 mm; (b) 0.168 mm]
Q12 A pin-jointed frame of negligible weight is loaded as shown in Fig.1. All members have the same cross-sectional area of 4000 mm² and elastic modulus of 200 GNm2. Determine (a) the vertical deflection of the joint A, and (b) the horizontal deflection of the joint A. [Ans. (a) 3.3 mm; (b) 0.168 mm]
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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100%
E=60 KN
A=40 KN
![Q12 A pin-jointed frame of negligible weight is loaded as shown in Fig.1. All
members have the same cross-sectional area of 4000 mm² and elastic modulus
of 200 GNm 2. Determine (a) the vertical deflection of the joint A, and (b) the
horizontal deflection of the joint A.
[Ans. (a) 3.3 mm; (b) 0.168 mm]
2 m
3 m
B
E
1.5 m
A](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7c9c3259-16b0-44c2-9416-39962bcc9c3e%2Fe4f0d9aa-4e98-4660-9511-faad1290c390%2Fxb0f8mw_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q12 A pin-jointed frame of negligible weight is loaded as shown in Fig.1. All
members have the same cross-sectional area of 4000 mm² and elastic modulus
of 200 GNm 2. Determine (a) the vertical deflection of the joint A, and (b) the
horizontal deflection of the joint A.
[Ans. (a) 3.3 mm; (b) 0.168 mm]
2 m
3 m
B
E
1.5 m
A
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