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Recolector de Ciencia Abierta, RECOLECTA
Bachelor thesis . 2004
License: CC BY NC ND
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Recolector de Ciencia Abierta, RECOLECTA
Bachelor thesis . 2004
License: CC BY NC ND
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Resistencia a esfuerzo cortante de vigas pretensadas de hormigón autocompactable de alta resistencia

Authors: Salvat Solé, Sandra;

Resistencia a esfuerzo cortante de vigas pretensadas de hormigón autocompactable de alta resistencia

Abstract

El hormigón autocompactable ha representado uno de los mayores avances en la tecnología del hormigón en esta última década. No obstante, es presumible que el uso de estos hormigones implique una reducción de la resistencia a cortante respecto de los hormigones convencionales al verse reducido el fenómeno del engranamiento entre caras de fisura. Por su reciente aparición, la Instrucción Española EHE, al igual que las de muchos otros paises, no contempla el uso de estos hormigones. El objetivo principal de esta tesina es estudiar el comportamiento frente a esfurezos cortantes de vigas prefabricadas pretensadas de hormigón de alta resistencia. Tamíén se estudia la influencia de otros factores en la resistencia a cortante, como son el nivel de pretensado o la presencia de armadura pasiva longitudinal de alma.

Country
Spain
Keywords

:Enginyeria civil [Àrees temàtiques de la UPC], Bigues contínues de formigó -- Assaigs de materials, :Enginyeria civil::Materials i estructures [Àrees temàtiques de la UPC], Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures, Àrees temàtiques de la UPC::Enginyeria civil, Construccions de formigó armat

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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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