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
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
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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