(c) 1997 - 2011 CADFEM Limited All rights reserved Rail samples We have worked alongside many clients on many interesting projects including; Creation and analysis (by DYNA3D) of a train cab model to simulate actual crash conditions.  Creation and analysis of two smaller cab models to predict crash performance, both of which were tested in actuality, and gave the client confidence in using DYNA3D as a predictive tool. Creation, analysis and design guidance of energy absorbing crash members for use in safety critical areas. Publication of technical papers presented at external conferences. Creation of various Bogie models for use as a design tool. Creation and Non-Linear analysis of a train wheel.