Abstract
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) |
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Journal | American Society of Mechanical Engineers (Paper) |
State | Published - 1990 |
Event | Proceedings of the Winter Annual Meeting - Dallas, TX, USA Duration: Nov 25 1990 → Nov 30 1990 |