5.39 A pin-connected crane framework is loaded and supported, as shown. The member weights are post,...
P1.12 A simple pin-connected truss is loaded and supported as shown in Figure P1.12. The load P is 200 kN. All members of the truss are aluminum pipes that have an outside diameter of 115 mm and a wall thickness of 6 mm. Determine the normal stress in each truss member. Assume truss dimensions of a-12.0 m, b - 7.5 m, and c 6.0 m. FIGURE P1.12
A pin-connected frame is loaded as shown in the figure. a.) determine the reaction at C of the pin- connected frame. b.) determine the reaction at B of the pin- connected frame. c.) determine the shear force acting on section 2 (just to the right of the 600 N load) of the pin-connected frame. с 800 N 0.8 m ! 2 D B o 600 N 0.8 m 0.9 m 0.9 m A
5) Two rigid members (AE and ABCD) are connected by a pin at A. CK is another rigid bar supported by a fixed-end at K. The contact at C is frictionless and D is and the tension on the cable AH is 52 kN, a roller. If the system is in equilibrium a) draw free body diagrams of all rigid members (AE, ABCD and CK), b) determine P (kN) w (kN/m), all reaction forces (or force components) at A, C,...
In the following loaded truss, which is supported by pin at A and roller at B, as shown a. Find Zero force Members by inspection (Negative marks for wrong answer) b. Find Support Reactions at A and B c. Find forces in Members CD and CE by Method of Section d. Find forces in Members EF and CH by Method of Joint (3 Points) (6 Points) (8 Points) (8 Points) 8U)N 800 N 800N D600 N 60 11.547 m 30°...
Statics Question. Please answer fast Problem 4: For the truss loaded as shown. Determine the forces in members EF, EG, and FG. State whether each of these members is in tension (T) or compression (C). You may use whichever method you would like to solve. H 1200 N 4 m A с E 4 m B D F 3 m 3 m 3 m Problem 5: For the frame loaded as shown, find all reactions from the pin supports at...
A 3 m rigid bar AB is supported with a vertical translational spring at A and a pin at B The bar is subjected to a linearly varying distributed load with maximum intensity g Calculate the vertical deformation of the spring if the spring constant is 700 kN/m. (ans: 21.43 mm) 2. A steel cable with a nominal diameter of 25 mm is used in a construction yard to lift a bridge section weighing 38 kN. The cable has an...