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Revista de Ingeniería
Article . 2003 . Peer-reviewed
Data sources: Crossref
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Revista de Ingeniería
Article
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Comportamiento de perfiles de lámina delgada ante cargas de compresión axial

Authors: Elsa Cristina Peña Flórez; Luis Eduardo Yamin L.;

Comportamiento de perfiles de lámina delgada ante cargas de compresión axial

Abstract

Este articulo presenta los resultados de ensayos experimentales de columnas en perfiles de acero en lamina delgada sometidos a compresion pura. Se presentan e interpretan resultados de 12 elementos ensayados con diferentes relaciones de esbeltez. Los elementos fallan de acuerdo con lo esperado por pandeo local o pandeo global. Los esfuerzos axiales de compresion en la falla se comparan con los esfuerzos ultimos analiticos dados por la Norma Colombiana de Diseno y Construccion Sismo Resistente, NSR-98, obteniendose en general una buena correlacion de resultados. Se encontro que el metodo de ensamble de la seccion, al igual que los esfuerzos residuales afectan considerablemente los esfuerzos axiales resistentes de columnas de acero en lamina delgada.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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