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Recolector de Ciencia Abierta, RECOLECTA
Bachelor thesis . 2015
License: CC BY NC ND
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Recolector de Ciencia Abierta, RECOLECTA
Bachelor thesis . 2015
License: CC BY NC ND
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Medición de tensiones residuales

Authors: Flor de Lis Vidal, Albert;

Medición de tensiones residuales

Abstract

El present projecte tracta sobre les tensions residuals, les quals son molt a tenir en compte en enginyeria, ja que sovint són una causa de fallada prematura dels components crítics d'estructures, maquines, etc. No obstant, en algunes ocasions es possible beneficiar-se de les tensions residuals, quan aquestes son a compressió. En aquest treball s’explica les diferents formes de mesurar aquestes tensions. Després, s'ha escollit un dels mètodes més comuns i s'ha estudiat de manera més detallada, el Incremental Hole-Drilling (IHD), en particular el mètode Hole- Drilling. S'han fet diverses simulacions basades en aquest mètode amb programes que utilitzen el mètode dels elements finits, SolidWorks i Abaqus. Amb aquests programes es tracta d'analitzar i entendre els efectes de les tensions residuals durant el procés de mesura mitjançant el mètode Hole-Drilling.

Country
Spain
Keywords

:Enginyeria mecànica [Àrees temàtiques de la UPC], Estructures -- Materials, Structural design, Àrees temàtiques de la UPC::Enginyeria mecànica

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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).
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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.
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