B ба E M C 7a D L

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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The space inverted pyramidal truss with rectangle base is modified. The support at D is changed as shown and a horizontal load is added. In addition, the support at B is changed so that there is a ball-and-socket connection instead of the vertical rope. Determine the forces in members AC and BD. The forces are positive if in tension, negative if in compression.

B
6a
Answers:
AC = i
BD = i
HE
L
AM = 9a
C
7a
L
L
Transcribed Image Text:B 6a Answers: AC = i BD = i HE L AM = 9a C 7a L L
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