The distribution of the stress, strain, and strain rate in a long rod, one end of which has been given a fixed velocity, is analysed. Computer programmes have been written for three different classes of materials: purely rate-sensitive materials, purely strain-hardening materials, and materials exhibiting both strain hardening and speed effect. Where possible the results have been checked against known solutions.
BoussinesqJ.Applications des potentials1885 (G Villars, Paris).
5.
MalvernL. E.‘Propagation of longitudinal waves of deformation in a bar of material exhibiting a strain-rate effect’, J. appl. Mech., Trans. Am. Soc. mech. Engrs, 195173, 429.
6.
RambergW.OsgoodW. R.‘Description of strain curves by three parameters’, NACA TN-902, 1943.
