An implicit-explicit time integration formulation with simplified implementation capabilities and finite element representations is described for structural dynamic computations. The representations are based on Lax-Wendroff-based finite element formulations and seek not only to provide direct self-starting features but also eliminate the need to involve acceleration computations thereby permitting simplified and straightforward implementation characteristics. Illustrative test examples validate the applicability of the present implicit-explicit representations for computational structural dynamics.
|Original language||English (US)|
|Journal||American Society of Mechanical Engineers (Paper)|
|State||Published - Dec 1 1990|
|Event||Proceedings of the Winter Annual Meeting - Dallas, TX, USA|
Duration: Nov 25 1990 → Nov 30 1990