Compute the indicated values for the given frame loading and

Compute the indicated values for the given frame, loading, and free DOF directions as shown. For all members, E = 29,000 ksi and A = 15 in^2 I - 31.25 in^4. Kff by hand first for DOF 1-5 (do not use Matlab). You may use Matlab for the remaining DOFs if you wish. uf Element local forces and draw axial, shear, moment diagrams. Element nodal global forces and check equilibrium for all nodes. Reactions.

Solution

reactions : ra=110.

Rb=70.Rc=90