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The structure shown below is supported by a pin at joint A and a horizontal link...
Q1. Two rigid members (BCDE and EKN) are connected by a pin at E. The structure is supported by a...
Q1. Two rigid members (BCDE and EKN) are connected by a pin at E. The structure is supported by a pin at B and two rollers at D and N. An inclined distributed load is acting between E and K with the horizontal (12 kN/m) and vertical (16 kN/m) components. Neglect own weights and thicknesses of the members. f w 26.667 kN/m, 1.5m Draw necessary free body diagrams and determine the reaction forces at roller supports (D and N) and...
5. (20 points) The truss shown below supports horizontal forces of 6 kips at Joint G,...
5. (20 points) The truss shown below supports horizontal forces of 6 kips at Joint G, 8 kips at Joint E, and 4 kips at Joint C. All truss members are made of steel (E 29,000 ksi). Each of the diagonal members (Members AD, DE, and EH) has a cross-sectional area of 1.2 in2. Each of the vertical members (Members AC, CE, EG, BD, DF and FH) has a cross-sectional area of 2.4 in Each of the horizontal members (Members...
1. A simple truss structure is given in iure I below, joint A is commected to...
1. A simple truss structure is given in iure I below, joint A is commected to simple pin support and Joint G is resting on roller support. Knowing that external horizontal force of 100kN acts on joint B, and vertical forces of 150KN and 50kN are acting on joint D and respectively. Determine; (a) The reaction forces at supports A and B. (3 marks) (b) Forces carmed by members AB, AD, BC, BD, CD and CE, and indicate if the...
Problem 4. (25%) The truss shown in the figure is supported by a pin at H...
Problem 4. (25%) The truss shown in the figure is supported by a pin at H and a roller at A. Use method of sections to determine the force in members DF, FE and EG of the truss. State if they are in tension or compression. You must include a FBD. 500 16 200 16 400 16 D 500 16 B F 2 ft 4 in. 200 16 6 ft E G Н. 6-8 -8 ft-t8f-8 ft-7-8 ft-
The structure below is supported by a pin at A and a roller at E Determine the force in each memb...
The structure below is supported by a pin at A and a roller at E Determine the force in each member of the truss using the Method of Joints H meters 2 FE m AH m GF m HG m Joint Loadings, kN ent length, m Height, m HG GF FE 1.5 2 Draw FBD of truss system to determine reaction forces Assume all forces in members are tensile. If answer is negative, force is compressive. s in x direction...
Problem 4. (25%) The truss shown in the figure is supported by a pin at H...
Problem 4. (25%) The truss shown in the figure is supported by a pin at H and a roller at A. Use method of sections to determine the force in members DF, FE and EG of the truss. State if they are in tension or compression. You must include a FBD. 500 16 200 lb 400 16 D 500 16 B F 200 16 2 ft 4 in. 1 6 ft E G Н. -8f-48f-48f-4a8ft
My answers are incorrect. need help The structure shown below is supported by a pin and...
My answers are incorrect. need help
The structure shown below is supported by a pin and roller on an inclined surface that is parallel to the line connecting joints A and G. Given that P= 480 lb. 18 in.+ 18 in.+18 in. +18 in. PI Тc Determine the force supported by the members CD, CI, and IJ. The force supported by the members CD, CI, and IJ is as follows: FCD=-349.602 lb Fci=-224.322 1b Fiy=[ 901.904 1b
A beam CE is supported by a hinge at C and a link DF as shown....
A beam CE is supported by a hinge at C and a link DF as shown. The link AF and DF are made of 2 - 25 mm x 60 mm steel. The link BF is made of 50 mm x 60 mm steel. The modulus of elasticity of steel is 200,000 MPa. In all connections (A, B, C, D, and F), 50-mm diameter pins are used. Determine, a) Reactions at A, B, and C. b) Average normal stresses in...
Question 3 (6) The structure below is a frame supported by a pin at Cand a...
Question 3 (6) The structure below is a frame supported by a pin at Cand a roller at E. A tension, T = 20 kN is used to establish static equilibrium. Determine the force the member DB exerts on the ABC at B. Block A of weight 1200N rests on a rough horizontal plane. The coefficient of static friction between the surfaces of the block and the plane is 0.40. Lengths AB BC = 4m; CD=DE = 3m A 30°...
Prob. 2. The 80 kN weight is supported by the frame with members as shown in...
Prob. 2. The 80 kN weight is supported by the frame with members as shown in figure. The radius of the pulley is 3 m. Determine the reactions at hinge supports Cand E. Also, determine the horizontal and vertical components of the force exerted by pin at B. 3 m 9 m 80 KN 5 m— 5 m
Q1. Two rigid members (BCDE and EKN) are connected by a pin at E. The structure is supported by a pin at B and two rollers at D and N. An inclined distributed load is acting between E and K with the horizontal (12 kN/m) and vertical (16 kN/m) components. Neglect own weights and thicknesses of the members. f w 26.667 kN/m, 1.5m Draw necessary free body diagrams and determine the reaction forces at roller supports (D and N) and...
5. (20 points) The truss shown below supports horizontal forces of 6 kips at Joint G, 8 kips at Joint E, and 4 kips at Joint C. All truss members are made of steel (E 29,000 ksi). Each of the diagonal members (Members AD, DE, and EH) has a cross-sectional area of 1.2 in2. Each of the vertical members (Members AC, CE, EG, BD, DF and FH) has a cross-sectional area of 2.4 in Each of the horizontal members (Members...
1. A simple truss structure is given in iure I below, joint A is commected to simple pin support and Joint G is resting on roller support. Knowing that external horizontal force of 100kN acts on joint B, and vertical forces of 150KN and 50kN are acting on joint D and respectively. Determine; (a) The reaction forces at supports A and B. (3 marks) (b) Forces carmed by members AB, AD, BC, BD, CD and CE, and indicate if the...
Problem 4. (25%) The truss shown in the figure is supported by a pin at H and a roller at A. Use method of sections to determine the force in members DF, FE and EG of the truss. State if they are in tension or compression. You must include a FBD. 500 16 200 16 400 16 D 500 16 B F 2 ft 4 in. 200 16 6 ft E G Н. 6-8 -8 ft-t8f-8 ft-7-8 ft-
The structure below is supported by a pin at A and a roller at E Determine the force in each member of the truss using the Method of Joints H meters 2 FE m AH m GF m HG m Joint Loadings, kN ent length, m Height, m HG GF FE 1.5 2 Draw FBD of truss system to determine reaction forces Assume all forces in members are tensile. If answer is negative, force is compressive. s in x direction...
Problem 4. (25%) The truss shown in the figure is supported by a pin at H and a roller at A. Use method of sections to determine the force in members DF, FE and EG of the truss. State if they are in tension or compression. You must include a FBD. 500 16 200 lb 400 16 D 500 16 B F 200 16 2 ft 4 in. 1 6 ft E G Н. -8f-48f-48f-4a8ft
My answers are incorrect. need help
The structure shown below is supported by a pin and roller on an inclined surface that is parallel to the line connecting joints A and G. Given that P= 480 lb. 18 in.+ 18 in.+18 in. +18 in. PI Тc Determine the force supported by the members CD, CI, and IJ. The force supported by the members CD, CI, and IJ is as follows: FCD=-349.602 lb Fci=-224.322 1b Fiy=[ 901.904 1b
A beam CE is supported by a hinge at C and a link DF as shown. The link AF and DF are made of 2 - 25 mm x 60 mm steel. The link BF is made of 50 mm x 60 mm steel. The modulus of elasticity of steel is 200,000 MPa. In all connections (A, B, C, D, and F), 50-mm diameter pins are used. Determine, a) Reactions at A, B, and C. b) Average normal stresses in...
Question 3 (6) The structure below is a frame supported by a pin at Cand a roller at E. A tension, T = 20 kN is used to establish static equilibrium. Determine the force the member DB exerts on the ABC at B. Block A of weight 1200N rests on a rough horizontal plane. The coefficient of static friction between the surfaces of the block and the plane is 0.40. Lengths AB BC = 4m; CD=DE = 3m A 30°...
Prob. 2. The 80 kN weight is supported by the frame with members as shown in figure. The radius of the pulley is 3 m. Determine the reactions at hinge supports Cand E. Also, determine the horizontal and vertical components of the force exerted by pin at B. 3 m 9 m 80 KN 5 m— 5 m
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