For the following truss system, determine the stiffness matrix K and determine the support reactions. Assume A = 0.002 m² and E= 210 GPa 4m 12 B D 5kN (L to Member 1) 3m ww 3m
For the following truss system, determine the stiffness matrix K and determine the support reactions. Assume A = 0.002 m² and E= 210 GPa 4m 12 B D 5kN (L to Member 1) 3m ww 3m
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
![-. For the following truss system, determine the stiffness matrix K and determine the
support reactions. Assume A = 0.002 m² and E= 210 GPa
4m
1
B
D
5 kN ( to Member 1)
3m
SEJ
3m](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F11adb83d-8871-41e5-bb97-2ea571aa0e6e%2Fdbe82890-d938-4ce2-9945-c9f5681917ae%2Fd98e3n_processed.jpeg&w=3840&q=75)
Transcribed Image Text:-. For the following truss system, determine the stiffness matrix K and determine the
support reactions. Assume A = 0.002 m² and E= 210 GPa
4m
1
B
D
5 kN ( to Member 1)
3m
SEJ
3m
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Step 1: Introduce the problem statement
VIEWStep 2: Formulate stiffness matrix for members
VIEWStep 3: Formulate stiffness matrix for members
VIEWStep 4: Formulate assemblage global stiffness matrix
VIEWStep 5: Apply boundary conditions to determine displacement vector
VIEWStep 6: Formulate load vector
VIEWStep 7: Establish relation between joint displacement, stiffness and load vector
VIEWStep 8: Determine support reactions
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