Reconsider the beam of Problem 11.1 and calculate nodal displacements and support reactions using the stiffness method. Adopt EI = 60 × 103 kNm2. Problem 11.1 Evaluate the stiffness matrix of the...

Reconsider the beam of Problem 11.1 and calculate nodal displacements and support reactions using the stiffness method. Adopt EI = 60 × 103 kNm2.

Problem 11.1

Evaluate the stiffness matrix of the structure shown. Assume EI = 60 × 103 kNm2