Use MATLAB to determine the five unknown displacements of the following truss and determine the axial force in all members of the truss. Take A = 0.0015 m^2 and E = 200 GPa for each member.
Please post the MATLAB code, as well as the final answers.
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Use MATLAB to determine the five unknown displacements of the
following truss and determine the axial...
Nine the stiffness matrix K for the truss. AE is nnstant l Determine ine the force in member 6. T...
do 14-9 please .
nine the stiffness matrix K for the truss. AE is nnstant l Determine ine the force in member 6. Take Dt andE200 GPa for each member. ermine the force in member 1 if this colution remove the 10-kN tb 1S 00015 m2 andthe 14 ar member ng before it was fitted into the truss. For ve the 10-kN load. Take A 0.0015 m2 200 GPa for each member. 4 6 4 10 kN
nine the stiffness...
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...
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...
Using the stiffness method, determine the axial forces within members and the displacements of jo...
Using the stiffness method, determine the axial forces within
members and the displacements of joints of the truss shown in the
Figure 1. The truss was built using 50 mm x 50 mm x 3 mm SHS with
E= 200 GPa (approx). (Cross members BD and CE are not connected at
the middle)
(a) Show local stiffness matrices for each member and the
assembled global stiffness matrix. Show your step by step solution.
(30 Marks)
(b) Use an appropriate method...
Question 4 The plane truss is subjected to a load as shown in Figure 4. Take E = 200 GPa and cross sectional areas of m...
Question 4 The plane truss is subjected to a load as shown in Figure 4. Take E = 200 GPa and cross sectional areas of members 1, 2 and 3 as 150, 250 and 200 mm2 respectively a) Assemble the upper triangular part of the global stiffness matrix for the truss. b) Determine the horizontal and vertical displacements at node 4. c) Calculate the forces in each member of the truss. (25 marks) 20 kN 3 600 4 3 1.5m...
The plane truss is subjected to a load as shown in Figure 4. Take E = 200 GPa and cross sectional areas of members 1, 2...
The plane truss is subjected to a load as shown in Figure 4. Take E = 200 GPa and cross sectional areas of members 1, 2 and 3 as 150, 250 and 200 mm2 respectively a) Assemble the upper triangular part of the global stiffness matrix for the truss b) Determine the horizontal and vertical displacements at node 4 c) Calculate the forces in each member of the truss. (25 marks) 20 kN 3 60° 4 1.5m 2 2 20m...
QUESTION 7 In the truss shown, all members are pin-ended. Determine the axial force in member...
QUESTION 7 In the truss shown, all members are pin-ended. Determine the axial force in member BC. Provide your answer in the space below. Given: a 13 m, b-5 m, P1 18 kN, P2 16 kN, P3-16 kN In your answer show exactly one decimal place and assume that tension is positive and compression is negative
Q2 The truss below is made of circular steel bar with diameter 5 cm. Find the axial force for eac...
Q2 The truss below is made of circular steel bar with diameter 5 cm. Find the axial force for each member given that the steel has E-200 Gpa. Use the application posted on the Moodle F 30 kN E 3 m 3 m 60 kN 60 kN 20 kN Figure P-438
Q2 The truss below is made of circular steel bar with diameter 5 cm. Find the axial force for each member given that the steel has E-200 Gpa. Use...
please do 14-11 petermine the stitfness matrix k for estant rix K for the truss AE...
please do 14-11
petermine the stitfness matrix k for estant rix K for the truss AE i e the force in member 6. Take erand200 GPa for each member. termine the force in member 1 if this member before it was fitted into the truss. For 1move the 10-kN load. Take A 0.0015 m2 1o mm too long it so200 GPa for each member. 2 11 3 m
Use the force method to determine the force in each member of the truss. Take a...
Use the force method to determine the force in each member of the truss. Take a 2 kN, b 2 kN, c 20 kN and EA = 20000 kN (for all the members). a F В D 2 m A E 3 m 3 m Please fill in your solutions here: a) FAB kN b) FAC kN c) FBC kN d) FBD= kN e) FCD kN kN FCE kN g) FCF kN h) FDE kN i) FDF kN j) FEF...
Week 7. Question 1: Use the stiffness method to determine the horizontal and vertical displacements at...
Week 7. Question 1: Use the stiffness method to determine the horizontal and vertical displacements at joint A. For all members, E-206.8 GPa and A - 1290 mm? Take a - 8 mandb-6.1 m B 2 انها 160 kN Solve the problem by following these steps Part 1) Calculate the stiffness matrix of each member in the global coordinate system. Check kna (the value at the second column and second row) in each member stiffness matrix a) Member 1: ky...
do 14-9 please .
nine the stiffness matrix K for the truss. AE is nnstant l Determine ine the force in member 6. Take Dt andE200 GPa for each member. ermine the force in member 1 if this colution remove the 10-kN tb 1S 00015 m2 andthe 14 ar member ng before it was fitted into the truss. For ve the 10-kN load. Take A 0.0015 m2 200 GPa for each member. 4 6 4 10 kN
nine the stiffness...
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...
Using the stiffness method, determine the axial forces within
members and the displacements of joints of the truss shown in the
Figure 1. The truss was built using 50 mm x 50 mm x 3 mm SHS with
E= 200 GPa (approx). (Cross members BD and CE are not connected at
the middle)
(a) Show local stiffness matrices for each member and the
assembled global stiffness matrix. Show your step by step solution.
(30 Marks)
(b) Use an appropriate method...
Question 4 The plane truss is subjected to a load as shown in Figure 4. Take E = 200 GPa and cross sectional areas of members 1, 2 and 3 as 150, 250 and 200 mm2 respectively a) Assemble the upper triangular part of the global stiffness matrix for the truss. b) Determine the horizontal and vertical displacements at node 4. c) Calculate the forces in each member of the truss. (25 marks) 20 kN 3 600 4 3 1.5m...
The plane truss is subjected to a load as shown in Figure 4. Take E = 200 GPa and cross sectional areas of members 1, 2 and 3 as 150, 250 and 200 mm2 respectively a) Assemble the upper triangular part of the global stiffness matrix for the truss b) Determine the horizontal and vertical displacements at node 4 c) Calculate the forces in each member of the truss. (25 marks) 20 kN 3 60° 4 1.5m 2 2 20m...
QUESTION 7 In the truss shown, all members are pin-ended. Determine the axial force in member BC. Provide your answer in the space below. Given: a 13 m, b-5 m, P1 18 kN, P2 16 kN, P3-16 kN In your answer show exactly one decimal place and assume that tension is positive and compression is negative
Q2 The truss below is made of circular steel bar with diameter 5 cm. Find the axial force for each member given that the steel has E-200 Gpa. Use the application posted on the Moodle F 30 kN E 3 m 3 m 60 kN 60 kN 20 kN Figure P-438
Q2 The truss below is made of circular steel bar with diameter 5 cm. Find the axial force for each member given that the steel has E-200 Gpa. Use...
please do 14-11
petermine the stitfness matrix k for estant rix K for the truss AE i e the force in member 6. Take erand200 GPa for each member. termine the force in member 1 if this member before it was fitted into the truss. For 1move the 10-kN load. Take A 0.0015 m2 1o mm too long it so200 GPa for each member. 2 11 3 m
Use the force method to determine the force in each member of the truss. Take a 2 kN, b 2 kN, c 20 kN and EA = 20000 kN (for all the members). a F В D 2 m A E 3 m 3 m Please fill in your solutions here: a) FAB kN b) FAC kN c) FBC kN d) FBD= kN e) FCD kN kN FCE kN g) FCF kN h) FDE kN i) FDF kN j) FEF...
Week 7. Question 1: Use the stiffness method to determine the horizontal and vertical displacements at joint A. For all members, E-206.8 GPa and A - 1290 mm? Take a - 8 mandb-6.1 m B 2 انها 160 kN Solve the problem by following these steps Part 1) Calculate the stiffness matrix of each member in the global coordinate system. Check kna (the value at the second column and second row) in each member stiffness matrix a) Member 1: ky...
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