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Recolector de Ciencia Abierta, RECOLECTA
Article . 2009 . Peer-reviewed
License: CC BY NC ND
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Ensayos a cortante de vigas de hormigón estructural autocompactable

Authors: De la Cruz Morales, Claudia Jenny; Turmo Coderque, José; Gettu, Ravindra; Barragán, Bryan Erick; Ramos Schneider, Gonzalo;

Ensayos a cortante de vigas de hormigón estructural autocompactable

Abstract

En el presente trabajo se presenta una serie de ensayos realizados en el Laboratorio de Tecnología de Estructuras de la Escuela de Ingenieros de Caminos, Canales y Puertos de Barcelona (Departamento de Ingeniería de la Construcción) de la Universidad Politécnica de Cataluña. La campaña de ensayos incluía una serie de vigas de sección “doble T” de hormigón autocompactable de resistencia media (HAC-RM) y una serie paralela realizada con hormigón convencional (HC) de la misma resistencia mecánica. Se verificó el comportamiento estructural frente al esfuerzo cortante de vigas de hormigón armado y pretensado con armadura pretesa y postesa, y tanto estructuras continuas como isostáticas. Los resultados muestran una menor resistencia a cortante en las vigas con HAC y armadura pasiva y activa. Para las vigas pretensadas con HAC y HC los valores de resistencia a cortante fueron similares.

Peer Reviewed

Countries
Spain, Colombia
Keywords

Technology, pretensado, reinforced, Mining engineering. Metallurgy, Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures::Materials i estructures de formigó, aggregate interlocking, isostática, T, isostatic, TN1-997, resistencia a cortante., :Enginyeria civil::Materials i estructures::Materials i estructures de formigó [Àrees temàtiques de la UPC], prestressed, Self-consolidating concrete, hormigón autocompactable de resistencia media, hormigón convencional, armado, Formigó autocompactant -- Proves, Low Strength Self-compacting concrete, engranamiento, shear strength, resistencia a cortante, Conventional concrete

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selected citations
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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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