Ellipse Particle Modeling for Fresh Concrete and Dynamic Simulation of Slump Test

Quan Yuan; Zhan Qi Guo

doi:10.4028/www.scientific.net/AMR.168-170.746

Paper Titles

Experimental Study of Mineral Polymer Made from Iron Tailing
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Volume Change of Limestone and its Effects on Drying Shrinkage of Concrete
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Ellipse Particle Modeling for Fresh Concrete and Dynamic Simulation of Slump Test
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Experimental Research on Environmental Friendly Ash Aerated Concrete
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Chloride Diffusion Property of Recycled Aggregate Concrete Treated with Water Repellent Agents-Silane
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Identification of Nonlinear Structural Parameters under Unmeasured Excitation
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 168-170Ellipse Particle Modeling for Fresh Concrete and...

Ellipse Particle Modeling for Fresh Concrete and Dynamic Simulation of Slump Test

Abstract:

The Discrete Element Method(DEM) has become a powerful numerical method for analysing discontinuous media. This paper provides a new ellipse particle modeling of fresh concrete by DEM. So far, research has been limited to experimental research and qualitative simulation. In this research, the parameters are defined from rheology. Then, a quantitative simulation is proposed. Slumping behaviors of fresh concrete are simulated.

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Periodical:

Advanced Materials Research (Volumes 168-170)

Pages:

746-750

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.168-170.746

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Online since:

December 2010

Authors:

Quan Yuan, Zhan Qi Guo

Keywords:

Discrete Element Method (DEM), Ellipse Particle Modeling, Fresh Concrete, Slump Test, Workability

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References

[1] L.N. Thrane, P. Szabo, M. Geiker, M. Glavind, H. Stang, Simulation and verification of flow in SCC test methods, Proc. of the 4th Int. RILEM Symp. on SCC, Hanley Wood, Chicago, (2005).

Google Scholar

[2] J.E. Wallevik, Rheology of particle suspensions; fresh concrete, mortar and cement paste with various types of lignosulphonates. Ph.D. Thesis, Department of Structural Engineering, Norwegian University of Science and Technology (2003).

Google Scholar

[3] N. Roussel, RILEM Materials and Structures 39 (4) 501–509 (2006).

Google Scholar

[4] N. Roussel, P. Coussot, Journal of Rheology 49 705–718(2005).

Google Scholar

[5] P. Coussot, Rheometry of Pastes, Suspensions and granular Materials, John Wiley & Sons, New York, (2005).

Google Scholar

[6] H. Mori, Y. Tanigawa, Memoirs of the School of Engineering, Nagoya University 4471–133 (1992).

Google Scholar

[7] Y. Kurokawa, Y. Tanigawa, H. Mori, Y. Nishinosono, Analytical study on effect of volume fraction of coarse aggregate on Bingham's constants of fresh concrete, Transactions of the Japan Concrete Institute 18 37–44 (1996).

Google Scholar

[8] H. Kitaoji, Y. Tanigawa, H. Mori, Y. Kurokawa, S. Urano, Flow simulation of fresh concrete cast into wall structure by viscoplastic divided space element method, Transactions of the Japan Concrete Institute 16 45–52(1996).

Google Scholar