Question: Problem 1 : For the beam structure below, determine the rotation at B and the moment at A using the direct stiffness method. The boundary

Problem

1

: For the beam structure below, determine the rotation at

B

and the moment at A using the direct stiffness method. The boundary condition at A is fixed and B is a roller. You may neglect axial deformation of the beam. Assume E

,

I, and A are constant. Show all your steps including DOF and labelling the key components.

Problem 1 : For the beam structure below,

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