beam stiffness matrix stiffnesses for the shear flexible beam partitioned into two elements the appendix optimal beam element stiffness matrix k continuous beams ysis spreadsheet 3 element mass matrix an overview parabolic beam element element stiffness matrix an overview beam element with shear deformation pdf stiffness matrix method finite complete stiffness matrix an overview member stiffness matrix an overview beam element with shear deformation euler bernoulli beams and frames finite element method springerlink beam element with shear deformation