Use The Force Method To Determine The Force In Member Bc Take A 1 Kn B 14 Kn Ab Cd 3 M Ad Bc 4 M And Ea T 1 (53.02 KiB) Viewed 16 times
Use The Force Method To Determine The Force In Member Bc Take A 1 Kn B 14 Kn Ab Cd 3 M Ad Bc 4 M And Ea T 2 (17.11 KiB) Viewed 16 times
Use the force method to determine the force in member BC. Take a = 1 kN, b = 14 kN. AB = CD= 3 m. AD = BC = 4 m and EA the same for all the members. The members are numbered as follows: a b) N₂ = 0 A c) N3 = d) N₁ 1 f) N6 = B Please solve the problem by releasing member 2 and following the steps below: Part 1) Calculate the internal forces in the primary structure. a) N₁ = 0.75 kN Your last answer was interpreted as follows: 0.75 kN -1.25 e) N₁ = -24.58 5 2 Your last answer was interpreted as follows: 0 kN kN Your last answer was interpreted as follows: -1.25 kN Your last answer was interpreted as follows: -24.58 kN 6 4 3 D b
Part 2) Calculate the internal forces in the redundant structure. a) n₁ = 0.75 kN b) 722 c) 13 d) 74 e) n5 f) n6 Your last answer was interpreted as follows: 0.75 kN kN kN = = -1.25 Your last answer was interpreted as follows: -1.25 kN kN = Part 3) Calculate the force in member BC. FBC = kN
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