PORTO @ Archivio Istituzionale della Ricerca

An experimental investigation on drilled cylindrical concrete specimens in compression over a large scale range (1:19) has been carried out to evaluate the variation of some mechanical parameters by varying specimen size. The peculiarity of the present investigation consists in exploring very small specimen dimensions. The experimental results show scale effects on dissipated energy density rather than on uniaxial compressive strength. A theoretical explanation for such a phenomenon, based on fractal hypothesis, is presented and a comparison between experimental and theoretical values is discussed. © 2006 Elsevier Ltd. All rights reserved.

On dissipated energy density in compression for concrete / Ferro, G.. - In: ENGINEERING FRACTURE MECHANICS. - ISSN 0013-7944. - 73:11(2006), pp. 1510-1530. [10.1016/j.engfracmech.2006.01.037]

On dissipated energy density in compression for concrete

Ferro G.
2006

Abstract

An experimental investigation on drilled cylindrical concrete specimens in compression over a large scale range (1:19) has been carried out to evaluate the variation of some mechanical parameters by varying specimen size. The peculiarity of the present investigation consists in exploring very small specimen dimensions. The experimental results show scale effects on dissipated energy density rather than on uniaxial compressive strength. A theoretical explanation for such a phenomenon, based on fractal hypothesis, is presented and a comparison between experimental and theoretical values is discussed. © 2006 Elsevier Ltd. All rights reserved.
2006
ENGINEERING FRACTURE MECHANICS
1.1 Articolo in rivista
File in questo prodotto:
File Dimensione Formato  
EFM2006.pdf

accesso aperto

Tipologia: 1. Preprint / submitted version [pre- review]
Licenza: PUBBLICO - Tutti i diritti riservati
Dimensione 874.76 kB
Formato Adobe PDF
Visualizza/Apri
874.76 kB Adobe PDF Visualizza/Apri
1-s2.0-S001379440600066X-main.pdf

non disponibili

Tipologia: 2a Post-print versione editoriale / Version of Record
Licenza: Non Pubblico - Accesso privato/ristretto
Dimensione 776.7 kB
Formato Adobe PDF
  Visualizza/Apri   Richiedi una copia
776.7 kB Adobe PDF   Visualizza/Apri   Richiedi una copia
Pubblicazioni consigliate

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11583/2859920