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

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

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

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

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摘要

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.

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来源
《Composite structures》 |2022年第9期|115799.1-115799.11|共11页
作者
Bacciocchi M.; Savino V.; Lanzoni L.Tarantino A. M.Viviani M.;
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作者单位

Univ San Marino||CRICT Ctr Interdipartimentale Ric & Servizi Nel Se;

HES SO Haute Ecole Ingn & Gest Canton Vaud;

CRICT Ctr Interdipartimentale Ric & Servizi Nel Se||Univ Modena & Reggio Emilia;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种英语
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关键词
Shot-earth materials; Homogenization; Sustainable materials; Mori-Tanaka scheme; Experimental validation;

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

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