D Determine the horizontal displacement at B and the angle of rotation at A for the frame shown in the figure below. Take El = 480,000 k. ft². Consider only the effects of flexure. Use the virtual work method. 20 ft 21 6 ft A 25 ft 1.4 k/ft 41 B 15 ft 6k
D Determine the horizontal displacement at B and the angle of rotation at A for the frame shown in the figure below. Take El = 480,000 k. ft². Consider only the effects of flexure. Use the virtual work method. 20 ft 21 6 ft A 25 ft 1.4 k/ft 41 B 15 ft 6k
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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draw Free body diagrams and show your work.
Transcribed Image Text:D
Determine the horizontal displacement at B and the angle of rotation at A
for the frame shown in the figure below. Take El = 480,000 k. ft². Consider only the effects of
flexure. Use the virtual work method.
20 ft
21
6 ft
A
25 ft
1.4 k/ft
41
B
15 ft
6k
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