The paper proposes an analytical homogenization procedure to predict the overall elastic properties of shot-earth, a sustainable composite material made of excavated soil, aggregates and, if needed, a binder for stabilization. A multi-step methodology based on the Mori–Tanaka approach is used to account for the stabilized soil inclusions. This approach is proposed in order to shorten the mix-design procedures and readily provide to the structural engineers a set of mechanical properties of the shot-earth components to be used in the early design phases, when the construction field is not open yet and excavation of the site has not begun. The analytical results were successfully validated through an experimental campaign.

Multi-phase homogenization procedure for estimating the mechanical properties of shot-earth materials / Bacciocchi, M.; Savino, V.; Lanzoni, L.; Tarantino, A. M.; Viviani, M.. - In: COMPOSITE STRUCTURES. - ISSN 0263-8223. - 295:(2022), pp. 1-11. [10.1016/j.compstruct.2022.115799]

Multi-phase homogenization procedure for estimating the mechanical properties of shot-earth materials

Bacciocchi M.
;
Savino V.;Lanzoni L.;Tarantino A. M.;
2022

Abstract

The paper proposes an analytical homogenization procedure to predict the overall elastic properties of shot-earth, a sustainable composite material made of excavated soil, aggregates and, if needed, a binder for stabilization. A multi-step methodology based on the Mori–Tanaka approach is used to account for the stabilized soil inclusions. This approach is proposed in order to shorten the mix-design procedures and readily provide to the structural engineers a set of mechanical properties of the shot-earth components to be used in the early design phases, when the construction field is not open yet and excavation of the site has not begun. The analytical results were successfully validated through an experimental campaign.
295
1
11
Multi-phase homogenization procedure for estimating the mechanical properties of shot-earth materials / Bacciocchi, M.; Savino, V.; Lanzoni, L.; Tarantino, A. M.; Viviani, M.. - In: COMPOSITE STRUCTURES. - ISSN 0263-8223. - 295:(2022), pp. 1-11. [10.1016/j.compstruct.2022.115799]
Bacciocchi, M.; Savino, V.; Lanzoni, L.; Tarantino, A. M.; Viviani, M.
File in questo prodotto:
File Dimensione Formato  
00_1-s2.0-S0263822322005694-main-1_compressed.pdf

embargo fino al 30/06/2024

Descrizione: Articolo principale
Tipologia: Post-print dell'autore (bozza post referaggio)
Dimensione 6.94 MB
Formato Adobe PDF
6.94 MB Adobe PDF   Visualizza/Apri   Richiedi una copia
Pubblicazioni consigliate

Caricamento pubblicazioni consigliate

Licenza Creative Commons
I metadati presenti in IRIS UNIMORE sono rilasciati con licenza Creative Commons CC0 1.0 Universal, mentre i file delle pubblicazioni sono rilasciati con licenza Attribuzione 4.0 Internazionale (CC BY 4.0), salvo diversa indicazione.
In caso di violazione di copyright, contattare Supporto Iris

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11380/1277997
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 0
  • ???jsp.display-item.citation.isi??? 0
social impact