Solve using Stiffness method and show each matrix and final matrix
Solve using Stiffness method and show each matrix and final matrix is a roller is constant....
Determine the reactions at the supports. Assume O is a roller. El is constant Prob. 15-1 5 kN/m Solve using Stiffness method and show each matrix and final matrix
Solve using the stiffness method Determine the reactions at the supports. El is a constant. Prob. 15-7 6 12 kN/m 5 m 2.5 m Show transcribed image text
Determine the reactions at the supports. El is a constant Prob. 15-7 12 kN/m 2.5 m Show transcribed image text Solve using the stiffness method
13. Based on the stiffness method, determine the stiffness matrix K for the truss shown in figure. Use the stiffness matrix to calculate the unknown displacement (D1 and D2) at the node where the load 5 kN and 10 kN are applied, and then determine the reactions at the pinned supports (Q3, Q4, Q5 and 26). Note that the degrees of freedom (DOFs) of the truss are indicated in the figure. Take EA as constant. The supports are pinned. 4....
SAN4701 OCT/NOV 2017 QUESTION 1 The beam shown in Figure 1 is fixed at support A and support C, support B is a roller support. Use the stiffness matrix method to determine the. Member stiffness matrix 11 1.2 Structure and load matrix (10) 13 Displacement matrix Reactions at the support 14 15. Moments at the fixed supports El is constant along the length of the beam 18 kN 10 kN 20 m 10 m 1 15 m15 m Figure 1...
Using the stiffness method, Calculate the stiffness matrix of the frame and show all displacements and reactions at node #2. Assume that all joints are fixed. Calculate the all bending moments and show in a diagram. E=200GPa, I=300(106) & A=10(103) 24 kN/m 4m 8m 20 kN 4m 24 kN/m 4m 8m 20 kN 4m
tatically determinate or indeterminate frame analysis by the stiffness method (45 marks) a) Determine the stiffiness matrix of the frame of problems 16.5 and 16.6 (p. 619). Indicate the degrees-of freedom in all the stiffness matrices. b) D Q4. S (10 marks) etermine all the displacement components at node 2 and all the reactions including the reactions at node 2. Show all calculations. c) (18 marks) of the frame on the compression side showing all the salient values (5 marks)...
Using the direct stiffness matrix method analyse the truss as shown in the figure.use E= 2 x 105 kN/m2L = 10 mA = 0.01 m2P = 10 kNat joint B is the hinge and at joint C is the roller.
Problem 2 [Required]: For the truss below (and using the Stiffness Method): (a) Determine the global stiffness matrix; (b) Calculate the vertical and horizontal displacement at joint B; (c) Calculate the force in members 1 and 5; (d) Calculate the reaction forces. NOTE: Joint A is pinned and Joint D is a roller. AE is constant. Use the chart below for selecting near and far nodes and use the provided coordination numbers. u2 2m 5 2 kN 3 Element 2...
Q2. Statically determinate or indeterminate truss analysis by the stiffness method. (50 marks) a) Determine the stiffness matrix of the whole truss given in problems 14.9 and 14.10 (p. 583). Indicate the degrees-of freedom in all the stiffness matrices. (18 marks) b) Calculate all the nodal displacements and all the member forces for the truss. (16 marks) 14-9. Determine the stiffness matrix K for the trus Take A 0.0015 m2 and E 200 GPa for each member. 2 12 4...