Matches in SemOpenAlex for { <https://semopenalex.org/work/W75177557> ?p ?o ?g. }
Showing items 1 to 65 of
65
with 100 items per page.
- W75177557 endingPage "46" @default.
- W75177557 startingPage "39" @default.
- W75177557 abstract "Spanish and European Codes on Structural Concrete (Spanish Code on Structural Concrete, EHE, and Eurocode 2, EC2, respectively) allow measuring the concrete compressive strength with cubic specimens, normally 150 mm-edged cubes, instead of the standard cylinders, which are 150 mm in diameter and 300 mm in height. As both types of specimen do not usually give the same strength, codes prescribe the use of a conversion factor between them. This paper presents an experimental study, performed with eight types of high-strength concrete, showing that the prescribed conversion factor is not valid for many cases, which leads to unsafe compressive strengths (in case the real ratio is below the one prescribed by the code) or having to use a more expensive concrete that necessary (if the real ratio is bigger than the one given by the codes). Our results indicate that the conversion ratio depends on the concrete internal structure, through the maximum aggregate size, and on its fracture properties. In fact, we derive an expression that adjusts correctly the real ratios for our experimental results. Finally, we propose that codes allow the experimental calibration of the conversion ratio ad hoc whenever the control of the concrete strength is performed using cubic specimens." @default.
- W75177557 created "2016-06-24" @default.
- W75177557 creator A5013124834 @default.
- W75177557 creator A5054130688 @default.
- W75177557 creator A5069194099 @default.
- W75177557 date "2011-01-08" @default.
- W75177557 modified "2023-09-23" @default.
- W75177557 title "Coeficiente de conversión de probetas cúbicas a cilíndricas en hormigones de alta resistencia" @default.
- W75177557 hasPublicationYear "2011" @default.
- W75177557 type Work @default.
- W75177557 sameAs 75177557 @default.
- W75177557 citedByCount "0" @default.
- W75177557 crossrefType "journal-article" @default.
- W75177557 hasAuthorship W75177557A5013124834 @default.
- W75177557 hasAuthorship W75177557A5054130688 @default.
- W75177557 hasAuthorship W75177557A5069194099 @default.
- W75177557 hasConcept C105795698 @default.
- W75177557 hasConcept C111726211 @default.
- W75177557 hasConcept C121332964 @default.
- W75177557 hasConcept C127413603 @default.
- W75177557 hasConcept C159985019 @default.
- W75177557 hasConcept C165838908 @default.
- W75177557 hasConcept C177264268 @default.
- W75177557 hasConcept C181781793 @default.
- W75177557 hasConcept C192562407 @default.
- W75177557 hasConcept C199360897 @default.
- W75177557 hasConcept C2776760102 @default.
- W75177557 hasConcept C2777212017 @default.
- W75177557 hasConcept C2988805333 @default.
- W75177557 hasConcept C30407753 @default.
- W75177557 hasConcept C33923547 @default.
- W75177557 hasConcept C41008148 @default.
- W75177557 hasConcept C4679612 @default.
- W75177557 hasConcept C62520636 @default.
- W75177557 hasConcept C66938386 @default.
- W75177557 hasConceptScore W75177557C105795698 @default.
- W75177557 hasConceptScore W75177557C111726211 @default.
- W75177557 hasConceptScore W75177557C121332964 @default.
- W75177557 hasConceptScore W75177557C127413603 @default.
- W75177557 hasConceptScore W75177557C159985019 @default.
- W75177557 hasConceptScore W75177557C165838908 @default.
- W75177557 hasConceptScore W75177557C177264268 @default.
- W75177557 hasConceptScore W75177557C181781793 @default.
- W75177557 hasConceptScore W75177557C192562407 @default.
- W75177557 hasConceptScore W75177557C199360897 @default.
- W75177557 hasConceptScore W75177557C2776760102 @default.
- W75177557 hasConceptScore W75177557C2777212017 @default.
- W75177557 hasConceptScore W75177557C2988805333 @default.
- W75177557 hasConceptScore W75177557C30407753 @default.
- W75177557 hasConceptScore W75177557C33923547 @default.
- W75177557 hasConceptScore W75177557C41008148 @default.
- W75177557 hasConceptScore W75177557C4679612 @default.
- W75177557 hasConceptScore W75177557C62520636 @default.
- W75177557 hasConceptScore W75177557C66938386 @default.
- W75177557 hasIssue "262" @default.
- W75177557 hasLocation W751775571 @default.
- W75177557 hasOpenAccess W75177557 @default.
- W75177557 hasPrimaryLocation W751775571 @default.
- W75177557 hasVolume "62" @default.
- W75177557 isParatext "false" @default.
- W75177557 isRetracted "false" @default.
- W75177557 magId "75177557" @default.
- W75177557 workType "article" @default.