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math.NA2024★ 4 cited
An objective isogeometric mixed finite element formulation for nonlinear elastodynamic beams with incompatible warping strains
Myung-Jin Choi, Sven Klinkel, Simon Klarmann +1
We present a stable mixed isogeometric finite element formulation for geometrically and materially nonlinear beams in transient elastodynamics, where a Cosserat beam formulation wi…
math.NA2023
A selectively reduced degree basis for efficient mixed nonlinear isogeometric beam formulations with extensible directors
Myung-Jin Choi, Roger A. Sauer, Sven Klinkel
The effect of higher order continuity in the solution field by using NURBS basis function in isogeometric analysis (IGA) is investigated for an efficient mixed finite element formu…