Finite element implementation of Robinson's unified viscoplastic model and its application to some uniaxial and multiaxial problems Available to Purchase

A description of the finite element implementation of Robinson's unified viscoplastic model into the general purpose finite element program, MARC, is presented. To demonstrate its application, the implementation is applied to some uniaxial and multiaxial problems. A comparison of the results for the multiaxial problem of a thick internally pressurized cylinder, obtained using the finite element implementation and an analytical solution, is also presented. Excellent agreement obtained confirms the correct finite element implementation of Robinson's model.