Concise equations and program for exact eigensolutions of plane frames including member shear

The Shear Coefficient in Timoshenko’s Beam Theory

G.R. Cowper · Journal of Applied Mechanics · 1966 · 1.8K citations

Engineering, Mechanical Engineering, Physics +12

Natural frequencies of frames with axially loaded Timoshenko Members

W.P. Howson, F.W. Williams · Journal of Sound and Vibration · 1973 · 138 citations

Engineering, Civil Engineering, Finite Element Analysis +13

PFVIBAT—a computer program for plane frame vibration analysis by an exact method

Bengt Åkesson · International Journal for Numerical Methods in Engineering · 1976 · 80 citations

Engineering, Mechanical Engineering, Structural Analysis +16

A compact method for computing the eigenvalues and eigenvectors of plane frames

W.P. Howson · Advances in Engineering Software (1978) · 1979 · 37 citations

Natural Sciences, Computational Engineering, Computational Geometry +12