Complete tangent stiffness matrix considering higher-order terms in the strain tensor and large rotations for a Euler Bernoulli - Timoshenko space beam-column element

This paper presents a unified method developed by Rodrigues et al. [1] to obtain a complete tangent stiffness matrix for spatial geometric nonlinear analysis using minimal discretization. The formulation presents four distinct important aspects to a complete analysis: interpolation (shape) functions...

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Auteurs principaux: Marcos Antonio Campos Rodrigues, Rodrigo Bird Burgos, Luiz Fernando Martha
Format: article
Langue:EN
Publié: Elsevier 2021
Sujets:
Q
Accès en ligne:https://doaj.org/article/a41703258531441cbff0476c0587724e
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