Prediction of the impact of flow induced inhomogeneities in Self Compacting Concrete (SCC)

Jon Spangenberg; N. Roussel; Jesper Henri Hattel; Jesper Thorborg; Mette Rica Geiker; Henrik Stang; Jan Skocek

Prediction of the impact of flow induced inhomogeneities in Self Compacting Concrete (SCC)

Jon Spangenberg (Invited author)
, N. Roussel (Invited author)
, Jesper Henri Hattel (Invited author)
, Jesper Thorborg (Invited author)
, Mette Rica Geiker (Invited author)
, Henrik Stang (Invited author)
, Jan Skocek (Invited author)

Paris-Est Sup

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

Abstract

SCC is nowadays a worldwide used construction material. However, heterogeneities induced by casting may lead to variations of local properties and hence to a potential decrease of the structure’s load carrying capacity. The heterogeneities in SCC are primarily caused by static and dynamic segregation. The present paper reports property maps for a beam based on particle distributions at the end of casting derived from numerical flow simulations. A finite volume based numerical model is used to predict particle distributions at the end of casting, which are then converted into property maps using semi-empirical relations from literature.

Original language	English
Title of host publication	SCC2010
Volume	1
Publisher	Rilem publications
Publication date	2010
Pages	209-215
Publication status	Published - 2010
Event	International RILEM symposium on Self-Compacting Concrete : 4th North American Conference on the Design and Use of SCC - Montreal, Quebec Duration: 1 Jan 2010 → … Conference number: 6

Conference

Conference	International RILEM symposium on Self-Compacting Concrete : 4th North American Conference on the Design and Use of SCC
Number	6
City	Montreal, Quebec
Period	01/01/2010 → …

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title = "Prediction of the impact of flow induced inhomogeneities in Self Compacting Concrete (SCC)",

abstract = "SCC is nowadays a worldwide used construction material. However, heterogeneities induced by casting may lead to variations of local properties and hence to a potential decrease of the structure{\textquoteright}s load carrying capacity. The heterogeneities in SCC are primarily caused by static and dynamic segregation. The present paper reports property maps for a beam based on particle distributions at the end of casting derived from numerical flow simulations. A finite volume based numerical model is used to predict particle distributions at the end of casting, which are then converted into property maps using semi-empirical relations from literature.",

author = "Jon Spangenberg and N. Roussel and Hattel, \{Jesper Henri\} and Jesper Thorborg and Geiker, \{Mette Rica\} and Henrik Stang and Jan Skocek",

year = "2010",

language = "English",

volume = "1",

pages = "209--215",

booktitle = "SCC2010",

publisher = "Rilem publications",

note = "International RILEM symposium on Self-Compacting Concrete : 4th North American Conference on the Design and Use of SCC ; Conference date: 01-01-2010",

}

Spangenberg, J, Roussel, N, Hattel, JH , Thorborg, J, Geiker, MR, Stang, H & Skocek, J 2010, Prediction of the impact of flow induced inhomogeneities in Self Compacting Concrete (SCC). in SCC2010. vol. 1, Rilem publications, pp. 209-215, International RILEM symposium on Self-Compacting Concrete : 4th North American Conference on the Design and Use of SCC, Montreal, Quebec, 01/01/2010.

Prediction of the impact of flow induced inhomogeneities in Self Compacting Concrete (SCC). / Spangenberg, Jon (Invited author); Roussel, N. (Invited author); Hattel, Jesper Henri (Invited author) et al.
SCC2010. Vol. 1 Rilem publications, 2010. p. 209-215.

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

TY - GEN

T1 - Prediction of the impact of flow induced inhomogeneities in Self Compacting Concrete (SCC)

AU - Spangenberg, Jon

AU - Roussel, N.

AU - Hattel, Jesper Henri

AU - Thorborg, Jesper

AU - Geiker, Mette Rica

AU - Stang, Henrik

AU - Skocek, Jan

N1 - Conference code: 6

PY - 2010

Y1 - 2010

N2 - SCC is nowadays a worldwide used construction material. However, heterogeneities induced by casting may lead to variations of local properties and hence to a potential decrease of the structure’s load carrying capacity. The heterogeneities in SCC are primarily caused by static and dynamic segregation. The present paper reports property maps for a beam based on particle distributions at the end of casting derived from numerical flow simulations. A finite volume based numerical model is used to predict particle distributions at the end of casting, which are then converted into property maps using semi-empirical relations from literature.

AB - SCC is nowadays a worldwide used construction material. However, heterogeneities induced by casting may lead to variations of local properties and hence to a potential decrease of the structure’s load carrying capacity. The heterogeneities in SCC are primarily caused by static and dynamic segregation. The present paper reports property maps for a beam based on particle distributions at the end of casting derived from numerical flow simulations. A finite volume based numerical model is used to predict particle distributions at the end of casting, which are then converted into property maps using semi-empirical relations from literature.

M3 - Article in proceedings

VL - 1

SP - 209

EP - 215

BT - SCC2010

PB - Rilem publications

T2 - International RILEM symposium on Self-Compacting Concrete : 4th North American Conference on the Design and Use of SCC

Y2 - 1 January 2010

ER -

Prediction of the impact of flow induced inhomogeneities in Self Compacting Concrete (SCC)

Abstract

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