2.19 The framework shown in Fig. 2-38 consists of bars AD, AC, BC, and BD pinned at A. B. C. and D. and also a fifth bar CD. The system is loaded by the equal and opposite forces P. All bars are of identical material and cross section. Determine the decrease of the distance between A and B due to these loads. Ans PLV 2 AE (√2+1) P- 45° 45° Fig. 2-38

Structural Analysis
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Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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2.19 The framework shown in Fig. 2-38 consists of bars AD, AC, BC, and BD pinned at A. B. C. and D. and
also a fifth bar CD. The system is loaded by the equal and opposite forces P. All bars are of identical
material and cross section. Determine the decrease of the distance between A and B due to these
loads.
Ans
PLV 2
AE
(√2+1)
Transcribed Image Text:2.19 The framework shown in Fig. 2-38 consists of bars AD, AC, BC, and BD pinned at A. B. C. and D. and also a fifth bar CD. The system is loaded by the equal and opposite forces P. All bars are of identical material and cross section. Determine the decrease of the distance between A and B due to these loads. Ans PLV 2 AE (√2+1)
P-
45°
45°
Fig. 2-38
Transcribed Image Text:P- 45° 45° Fig. 2-38
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