Co-rotational 3D beam element using quaternion algebra to account for large rotations: Dynamic equilibrium and applications

This paper presents a new co-rotational beam element based on quaternion algebra as parametrization of large rotations for dynamic applications. The co-rotational framework is based on a decomposition of the kinematics into a rigid element frame (that follows the element) and its pure deformation. B...

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Veröffentlicht in:International journal of solids and structures 2024-10, Vol.302, p.112975, Article 112975
Hauptverfasser: Grange, Stéphane, Bertrand, David
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Sprache:eng
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