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Figure Q5(b) shows a frame ABCDE that is supported by a hinge at A and E...
b) Figure Q5(b) shows a frame ABCDE that is supported by a hinge at A and...
b) Figure Q5(b) shows a frame ABCDE that is supported by a hinge at A and E )Construct the free body diagram for the entire structure, the disc and member DBE i) By applying equation of equilibrium, determine the horizontal and vertical components of the force that is acting on the hinge of member DBE li) If the weight of the cylinder is increased to 60 N and all the reaction forces are remain unchanged, evaluate the new radius of...
Figure 5 shows an elastically restrained frame which has hinge supported at B and fixed supported...
Figure 5 shows an elastically restrained frame which has hinge supported at B and fixed supported at A. By using the neutral equilibrium method, determine the critical load in term of effective length for the elastically restrained frame. Given the general equation for critical load is: EI P 22 cr 1.5 L El 2EI y-- B Pt Rajah 5/Figure 5 (12 markah/marks) A
Figure 5 shows an elastically restrained frame which has hinge supported at B and fixed supported at...
Question 3 [40 MARKS] A steel frame ABCDE, in Figure 3, is supported on rollers at...
Question 3 [40 MARKS] A steel frame ABCDE, in Figure 3, is supported on rollers at A, and is rigidly fixed at E. It carries a collapse load of 1002 kN acting at B and D. The plastic moment of resistance of members AC = 200 kNm and that of CE = 100 kNm. Using plastic theory, calculate: (a) The collapse load factor of the frame. (b) The reactions and bending moment diagram of the frame at collapse. 100 г...
Assume AE= 7m Figure 1 shows a beam with a hinge at E, fixed supported at...
Assume AE= 7m
Figure 1 shows a beam with a hinge at E, fixed supported at A and roller supported at B. Using Influence Lines basic method, a. draw influence lines diagram for: i. Reaction force R ii. Reaction force R (CO2-P02) (C2) [10 marks] b. calculate the maximum shear and moment at D if the beam is loaded with a 4kN/m uniformly distributed load and a 12 kN point load as shown in Figure 21. (CO2-PO2) (C3) [15 marks]...
PlOBlem 4 (10 points) 2 m 3 m The frame is made up of members ACE, BCD and DE. The frame is pin- 6 m supported at A...
PlOBlem 4 (10 points) 2 m 3 m The frame is made up of members ACE, BCD and DE. The frame is pin- 6 m supported at A and roller-supported at B. On member ACE, determine the 2 m magnitudes and directions of forces acting at pins C and E Hint: Begin with overall free body 3 m diagram 600 N 5 m
PlOBlem 4 (10 points) 2 m 3 m The frame is made up of members ACE, BCD...
Figure Q5(a) shows a plane truss supported by a horizontal spring at the top node. The...
Figure Q5(a) shows a plane truss supported by a horizontal spring at the top node. The truss members are of a solid circular cross section having a diameter of 20 mm and an elastic modulus (E) of 80 GPa (10° N/m2). The spring has a stiffness constant of k-2000 kN/m. A point load of 15 kN is applied at the top node. The direction of the load is indicated in the figure. The code numbers for elements, nodes, DOFS, and...
W The figure shows a frame consisting of two members joined together at pin B and...
W The figure shows a frame consisting of two members joined together at pin B and supported at C and D. a) Draw the free body diagram of member ABD. b) Calculate the force applied by pin B on the member. c) Calculate the forces at D. OD (hint: member BC is an axial member) Aa 4m 8m 6 kN
QUESTION 2 a) The frame shown in Figure Q2 below supports a 180 N from its cable. Draw the free body diagram for th...
QUESTION 2 a) The frame shown in Figure Q2 below supports a 180 N from its cable. Draw the free body diagram for the entire frame and member ADEF. Then, determine the reactions at A, D and E necessary for equilibrium. (8 marks) R-0.2 m 180 N 2 m 3 m 3 m 2.5 m 2 m Figure Q2 b) Analyse (with simple calculation) the new force required to pull the cable on the pulley, should the diameter of the...
A two-dimensional two-pinned portal frame ABCDE is pinned to rigid supports at positions A and E,...
A two-dimensional two-pinned portal frame ABCDE is pinned to rigid supports at positions A and E, and a concentrated couple of 350 kNm acting clockwise is applied at C as shown in Figure Q3. All members of the portal frame are made from the same steel section. 350 kNm 6 m EI CONSTANT FOR ALL MEMBERS 6 m 4 m Fgure Q3 Determine, using methods incorporating strain energy where appropriate. the magnitude and direction of the vertical and horizontal reactions...
Question I.5 Figure 1.5 shows a frame with loads at A and D. Select the closest...
Question I.5 Figure 1.5 shows a frame with loads at A and D. Select the closest value for the magnitude of the total reaction at B. Assume the weight of the frame is zero. 40 kN VE 96.2 kN (a) (Ь -40 kN 5 m (c) -87.5 kN 30 kN (d) 57 kN 4m ao 1 m (e) 50 kN Figure L.5 Low mass frame Question I.6 In the shear and bending moment equations for beams, which of the following...
b) Figure Q5(b) shows a frame ABCDE that is supported by a hinge at A and E )Construct the free body diagram for the entire structure, the disc and member DBE i) By applying equation of equilibrium, determine the horizontal and vertical components of the force that is acting on the hinge of member DBE li) If the weight of the cylinder is increased to 60 N and all the reaction forces are remain unchanged, evaluate the new radius of...
Figure 5 shows an elastically restrained frame which has hinge supported at B and fixed supported at A. By using the neutral equilibrium method, determine the critical load in term of effective length for the elastically restrained frame. Given the general equation for critical load is: EI P 22 cr 1.5 L El 2EI y-- B Pt Rajah 5/Figure 5 (12 markah/marks) A
Figure 5 shows an elastically restrained frame which has hinge supported at B and fixed supported at...
Question 3 [40 MARKS] A steel frame ABCDE, in Figure 3, is supported on rollers at A, and is rigidly fixed at E. It carries a collapse load of 1002 kN acting at B and D. The plastic moment of resistance of members AC = 200 kNm and that of CE = 100 kNm. Using plastic theory, calculate: (a) The collapse load factor of the frame. (b) The reactions and bending moment diagram of the frame at collapse. 100 г...
Assume AE= 7m
Figure 1 shows a beam with a hinge at E, fixed supported at A and roller supported at B. Using Influence Lines basic method, a. draw influence lines diagram for: i. Reaction force R ii. Reaction force R (CO2-P02) (C2) [10 marks] b. calculate the maximum shear and moment at D if the beam is loaded with a 4kN/m uniformly distributed load and a 12 kN point load as shown in Figure 21. (CO2-PO2) (C3) [15 marks]...
PlOBlem 4 (10 points) 2 m 3 m The frame is made up of members ACE, BCD and DE. The frame is pin- 6 m supported at A and roller-supported at B. On member ACE, determine the 2 m magnitudes and directions of forces acting at pins C and E Hint: Begin with overall free body 3 m diagram 600 N 5 m
PlOBlem 4 (10 points) 2 m 3 m The frame is made up of members ACE, BCD...
Figure Q5(a) shows a plane truss supported by a horizontal spring at the top node. The truss members are of a solid circular cross section having a diameter of 20 mm and an elastic modulus (E) of 80 GPa (10° N/m2). The spring has a stiffness constant of k-2000 kN/m. A point load of 15 kN is applied at the top node. The direction of the load is indicated in the figure. The code numbers for elements, nodes, DOFS, and...
W The figure shows a frame consisting of two members joined together at pin B and supported at C and D. a) Draw the free body diagram of member ABD. b) Calculate the force applied by pin B on the member. c) Calculate the forces at D. OD (hint: member BC is an axial member) Aa 4m 8m 6 kN
QUESTION 2 a) The frame shown in Figure Q2 below supports a 180 N from its cable. Draw the free body diagram for the entire frame and member ADEF. Then, determine the reactions at A, D and E necessary for equilibrium. (8 marks) R-0.2 m 180 N 2 m 3 m 3 m 2.5 m 2 m Figure Q2 b) Analyse (with simple calculation) the new force required to pull the cable on the pulley, should the diameter of the...
A two-dimensional two-pinned portal frame ABCDE is pinned to rigid supports at positions A and E, and a concentrated couple of 350 kNm acting clockwise is applied at C as shown in Figure Q3. All members of the portal frame are made from the same steel section. 350 kNm 6 m EI CONSTANT FOR ALL MEMBERS 6 m 4 m Fgure Q3 Determine, using methods incorporating strain energy where appropriate. the magnitude and direction of the vertical and horizontal reactions...
Question I.5 Figure 1.5 shows a frame with loads at A and D. Select the closest value for the magnitude of the total reaction at B. Assume the weight of the frame is zero. 40 kN VE 96.2 kN (a) (Ь -40 kN 5 m (c) -87.5 kN 30 kN (d) 57 kN 4m ao 1 m (e) 50 kN Figure L.5 Low mass frame Question I.6 In the shear and bending moment equations for beams, which of the following...
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