B W D 2a a За 4a

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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If my actual force in in the member AD = 0 kN AB = 30 kN (Tension) DC = 37.5 kN (Compression) CB = 22.5 kN (Tension)  BD = 30.923 kN (Tension), how do i calculate the virtual force to determine the vertical deflection in joint D and the horizontal deflection in Joint C?

member length AB= 2m, BC = 4m AC = 6m  AD= 5m BD = 4.17m CD= 5m 

Step by step claculation please on paper, using the values provided. No AI generated solution ( as it really does not help, I will downvote because i cant read them)

I will upvote if calculation are provided (preferably on paper), Thank YOU 

W= 30kN P = 30kN a= 1m 

Members have a constant EA = 2 x 10^5 kN

B
W
D
2a
a
За
4a
Transcribed Image Text:B W D 2a a За 4a
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