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Assessment of solutions from the consistently linearized eigenproblem by means of finite difference approximations
The consistently linearized eigenproblem (CLE) plays an important role in stability analysis of structures. Solution of the CLE requires computation of the tangent stiffness matrix [Formula: see text] and of its first derivative with respect to a dimensionless load parameter λ, denoted as [Formula:...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Elsevier
2015
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4394152/ https://www.ncbi.nlm.nih.gov/pubmed/25892827 http://dx.doi.org/10.1016/j.compstruc.2015.01.016 |