H.W 3: Determine the forces in the members identified by "x" of the truss shown by the method of sections. 50 kN I 30 kN 30 kN- 30 kN- D A G H 3 m E L 3 m 3 m B C 3 m
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- Please solve the question in handwriting step by step.Q.4] Find the forces in the members of the bridge truss shown below. 5KN 5KN A K 1 12 m 8m C 10 KN # k 8m1. Is this truss (simple, compound or complex )truss? 2. Determine the bar force in member AF of the truss shown in the figure below: * 20kN E D 2m A в 2m K 2m G 2m 2m 1 Add File
- Please help on the 3 questions in the photoDetermine the force in members LK, KC, and CD of the Pratt truss. State if the members are in tension or compression. Take that P = 19 kN , P2 = 33 kN and P3 = 38 kN .(Figure 1) %3D %3D K 3 m E F -2 m--2 m--2 m--2 m-|-2 m-|-2 m-| P1 P2 P310.33 ull LTE K KUDA LIAR E LEMBAR KERJA 4 3 Determine the force in each member of the truss shown. State er each member is in tension or compression. 3 of 3 10 kips B 7.5 ft H G E -6 ft--6 ft-6 ft→-6 ft→| www.statikastruktur.wordpress.com Page 2 4 A floor truss is loaded as shown. Determine the force in members CF, EF, and EG. 250 lb 500 lb 500 lb 375 lb 250 lb 250 lb 125 lb 4 ft 4 ft 4 ft 4 ft 4 ft 4 ft D Bo G H E 2 ft Ao C 5 A valuted roof truss is loaded as shown. Determine the force in members BD, BE, and CE. +2 m 2 m→2 m 2 m-2 m 2 m→ |240 N 360 N F 360 N 240 N 240 N 120 N D 120 N 1.75 m В K L 0.4 m C E 3 m 6 For the frame and loading shown, determine the force acting on member ABC (a) at В, (Ь) at C. 8 in. 10 in. 80 lb 8 in. A 6 in. 6 in. B 10 in.
- Q2: For the below trusses. list the members that has NO axial force (Zero force members) under the load given. Each wrong answer cancels a right answer. AA 60° 600 50 KN 45° B Truss-T1- 45° B 45⁰ Truss-T3- 60° E 20 KN Truss-T2- 20 kN ↓ W B с Truss-T4- D D B 50 KN EUse the substitute member to make a complete analysis of the complex truss shown. b d 3m 25kN 4 m f e1.5 m a. 2 at 4 m = 8 m5)Determine the forces in all members of the truss. There is a pin at A and a roller at D. In answers for truss forces remember you must always indicate if a member is in tension (T) or compression (C); for example, if there was a member JK carrying a 2 kip compressive load the answer would be FJ = 10 K (C) 3 m G 10 kN 6kN E -2.5 m- -1.5 m-1.5 m- -2.5 m