B The cross-sectional area of members AB, BC and CD equals 500 mm?. The cross-sectional area of all HA A other members is equal to F E D 250 mm. Member BE is too short by 3.0 mm. 9. 25 kN 4.0 m 25 kN VA 4.0 m 4.0 m Deterimine the value of the vertical deflection at joint F and the horizontal deflection at joint B. E= 205 kN/mm and a= 12 x 10 /°C; 0= 45° sine=0.707, cose= 0.707

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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Unit load method for deflection of pin jointed frames
B
The cross-sectional area of
members AB, BC and CD
equals 500 mm?.
The cross-sectional area of all
other members is equal to
250 mm.
Member BE is too short by
HA A
F
E
25 kN
4.0 m
25 kN
4.0 m
4.0 m
VD
3.0 mm.
Determine the value of the vertical deflection at joint F and the horizontal
deflection at joint B.
E= 205 kN/mm and a= 12 x 10 /°C; 0= 45° sine=0.707,
cose = 0.707
4.0 m
Transcribed Image Text:B The cross-sectional area of members AB, BC and CD equals 500 mm?. The cross-sectional area of all other members is equal to 250 mm. Member BE is too short by HA A F E 25 kN 4.0 m 25 kN 4.0 m 4.0 m VD 3.0 mm. Determine the value of the vertical deflection at joint F and the horizontal deflection at joint B. E= 205 kN/mm and a= 12 x 10 /°C; 0= 45° sine=0.707, cose = 0.707 4.0 m
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