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Chapter 4, Problem 4/034 GO Tutorial

Calculate the forces in members BC, BE, and EF. Solve for each force from an equilibrium equation which contains that force as the only unknown. The forces are positive if in tension, negative if in compression.

Chapter 4, Problem 4/034 GO Tutorial Calculate the forces in members BC, BE, and EF. Solve for each force from an equilibrium

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1 Page No Date: 20KN 5,5m 5.5m 5.5m 55m 5.5m hese, bandly = 4.3 s=38.02] tanda = (5,5-4.3) 3 (0 = 12.33) 5.5 2 5.5 Consider JPage No. Date: Consides Joine © to y 2o (Festo] EF 20 Foca Feo For = 25.58 kN / Contaton) (Tension, T) For Tension, fasce n+from eg F = (25.58 -0.7878 FBE ① 0.977 Substitute ear ② into eye : 0.6159 FE + 20 = 0,2132(25,58 -0,7878 Fee) 0.6017 F86 +19.

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