Sand - Rubber mixtures submitted to isotropic loading: A minimal model

Auriane Platzer; Salman Rouhanifar; Patrick Richard; Bogdan Cazacliu; Erdin Ibraim

doi:10.1051/epjconf/201714012015

Sand - Rubber mixtures submitted to isotropic loading: A minimal model

Auriane Platzer, Salman Rouhanifar, Patrick Richard, Bogdan Cazacliu, Erdin Ibraim

Earthquake and Geotechnical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

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Abstract

The volume of scrap tyres, an undesired urban waste, is increasing rapidly in every country. Mixing sand and rubber particles as a lightweight backfill is one of the possible alternatives to avoid stockpiling them in the environment. This paper presents a minimal model aiming to capture the evolution of the void ratio of sand-rubber mixtures undergoing an isotropic compression loading. It is based on the idea that, submitted to a pressure, the rubber chips deform and partially fill the porous space of the system, leading to a decrease of the void ratio with increasing pressure. Our simple approach is capable of reproducing experimental data for two types of sand (a rounded one and a sub-angular one) and up to mixtures composed of 50% of rubber.

Original language	English
Title of host publication	Powders and Grains 2017
Subtitle of host publication	8th International Conference on Micromechanics on Granular Media, Montpellier, France, July 3-7, 2017
Editors	F Radjai, S. Nezamabadi, S. Luding and J.Y. Delenne
Place of Publication	Montpellier, France
Publisher	EDP Sciences
Number of pages	4
DOIs	https://doi.org/10.1051/epjconf/201714012015
Publication status	Published - 30 Jun 2017

Publication series

Name	EPJ Web of Conferences
Publisher	EDP Sciences
Volume	140
ISSN (Print)	2101-6275

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SDG 11 Sustainable Cities and Communities

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Platzer, A., Rouhanifar, S., Richard, P., Cazacliu, B., & Ibraim, E. (2017). Sand - Rubber mixtures submitted to isotropic loading: A minimal model. In F. Radjai, S. Nezamabadi, S. Luding and J.Y. Delenne (Ed.), Powders and Grains 2017: 8th International Conference on Micromechanics on Granular Media, Montpellier, France, July 3-7, 2017 Article 12015 (EPJ Web of Conferences; Vol. 140). EDP Sciences. https://doi.org/10.1051/epjconf/201714012015

Platzer, Auriane ; Rouhanifar, Salman ; Richard, Patrick et al. / Sand - Rubber mixtures submitted to isotropic loading : A minimal model. Powders and Grains 2017: 8th International Conference on Micromechanics on Granular Media, Montpellier, France, July 3-7, 2017. editor / F Radjai, S. Nezamabadi, S. Luding and J.Y. Delenne. Montpellier, France : EDP Sciences, 2017. (EPJ Web of Conferences).

@inproceedings{dc95afd5d53a46bbb463a533da6fb718,

title = "Sand - Rubber mixtures submitted to isotropic loading: A minimal model",

abstract = "The volume of scrap tyres, an undesired urban waste, is increasing rapidly in every country. Mixing sand and rubber particles as a lightweight backfill is one of the possible alternatives to avoid stockpiling them in the environment. This paper presents a minimal model aiming to capture the evolution of the void ratio of sand-rubber mixtures undergoing an isotropic compression loading. It is based on the idea that, submitted to a pressure, the rubber chips deform and partially fill the porous space of the system, leading to a decrease of the void ratio with increasing pressure. Our simple approach is capable of reproducing experimental data for two types of sand (a rounded one and a sub-angular one) and up to mixtures composed of 50\% of rubber.",

author = "Auriane Platzer and Salman Rouhanifar and Patrick Richard and Bogdan Cazacliu and Erdin Ibraim",

year = "2017",

month = jun,

day = "30",

doi = "10.1051/epjconf/201714012015",

language = "English",

series = "EPJ Web of Conferences",

publisher = "EDP Sciences",

editor = "\{Radjai, S. Nezamabadi, S. Luding and J.Y. Delenne\}, F",

booktitle = "Powders and Grains 2017",

address = "France",

}

Platzer, A, Rouhanifar, S, Richard, P, Cazacliu, B & Ibraim, E 2017, Sand - Rubber mixtures submitted to isotropic loading: A minimal model. in F Radjai, S. Nezamabadi, S. Luding and J.Y. Delenne (ed.), Powders and Grains 2017: 8th International Conference on Micromechanics on Granular Media, Montpellier, France, July 3-7, 2017., 12015, EPJ Web of Conferences, vol. 140, EDP Sciences, Montpellier, France. https://doi.org/10.1051/epjconf/201714012015

Sand - Rubber mixtures submitted to isotropic loading: A minimal model. / Platzer, Auriane; Rouhanifar, Salman; Richard, Patrick et al.
Powders and Grains 2017: 8th International Conference on Micromechanics on Granular Media, Montpellier, France, July 3-7, 2017. ed. / F Radjai, S. Nezamabadi, S. Luding and J.Y. Delenne. Montpellier, France: EDP Sciences, 2017. 12015 (EPJ Web of Conferences; Vol. 140).

Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

TY - GEN

T1 - Sand - Rubber mixtures submitted to isotropic loading

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AU - Rouhanifar, Salman

AU - Richard, Patrick

AU - Cazacliu, Bogdan

AU - Ibraim, Erdin

PY - 2017/6/30

Y1 - 2017/6/30

N2 - The volume of scrap tyres, an undesired urban waste, is increasing rapidly in every country. Mixing sand and rubber particles as a lightweight backfill is one of the possible alternatives to avoid stockpiling them in the environment. This paper presents a minimal model aiming to capture the evolution of the void ratio of sand-rubber mixtures undergoing an isotropic compression loading. It is based on the idea that, submitted to a pressure, the rubber chips deform and partially fill the porous space of the system, leading to a decrease of the void ratio with increasing pressure. Our simple approach is capable of reproducing experimental data for two types of sand (a rounded one and a sub-angular one) and up to mixtures composed of 50% of rubber.

AB - The volume of scrap tyres, an undesired urban waste, is increasing rapidly in every country. Mixing sand and rubber particles as a lightweight backfill is one of the possible alternatives to avoid stockpiling them in the environment. This paper presents a minimal model aiming to capture the evolution of the void ratio of sand-rubber mixtures undergoing an isotropic compression loading. It is based on the idea that, submitted to a pressure, the rubber chips deform and partially fill the porous space of the system, leading to a decrease of the void ratio with increasing pressure. Our simple approach is capable of reproducing experimental data for two types of sand (a rounded one and a sub-angular one) and up to mixtures composed of 50% of rubber.

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DO - 10.1051/epjconf/201714012015

M3 - Conference Contribution (Conference Proceeding)

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T3 - EPJ Web of Conferences

BT - Powders and Grains 2017

A2 - Radjai, S. Nezamabadi, S. Luding and J.Y. Delenne, F

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Platzer A, Rouhanifar S, Richard P, Cazacliu B, Ibraim E. Sand - Rubber mixtures submitted to isotropic loading: A minimal model. In Radjai, S. Nezamabadi, S. Luding and J.Y. Delenne F, editor, Powders and Grains 2017: 8th International Conference on Micromechanics on Granular Media, Montpellier, France, July 3-7, 2017. Montpellier, France: EDP Sciences. 2017. 12015. (EPJ Web of Conferences). doi: 10.1051/epjconf/201714012015

Sand - Rubber mixtures submitted to isotropic loading: A minimal model

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