The structural dynamic models for finite deformation hypoelasticity/hypoelasto-plasticity problems were discussed. A nonlinearly explicit second-order accurate L-stable methodology and implementation procedures for total/updated Lagrangian formulations to analyze the models were presented. An explicit exact integration procedure for a particular rate form constitutive equation for the problems was provided. Results of a numerical example showed the robustness of the developments for nonlinear dynamic applications.
|Original language||English (US)|
|Number of pages||11|
|Journal||Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference|
|State||Published - Jan 1 2002|
|Event||43rd Structures, Structural Dynamics and Materials Conference - Denver, CO, United States|
Duration: Apr 22 2002 → Apr 25 2002