Establishing Random Aggregate Model of Recycled Concrete by MATLAB

DOI

10.2991/msam-18.2018.7How to use a DOI?

Keywords

recycled aggregate concrete; MATLAB; random aggregate model; mesostructure

Abstract

Random aggregate model of recycled concrete is set up based on the understanding of recycled concrete mesostructure. First of all, the number of particles of all kinds of aggregate size was obtained on the 2 d and 3 d level by fuller grading theory and navarre gradation formula, then, Using carlo method ,the specific placement algorithm is developed based on the MATLAB language to generate the two-dimensional circular, three-dimensional ball geometric model of random aggregate. Finally, combining with the characteristics of recycled concrete, the simplified model of recycled concrete is put forward by improving the geometry model of random aggregate of ordinary concrete .The establishment of a typical two-dimensional circular, three-dimensional ball geometric model is completed in the ANSYS.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Guangxu Lu
AU  - Lingqiang Yang
AU  - Baoku Jiang
PY  - 2018/07
DA  - 2018/07
TI  - Establishing Random Aggregate Model of Recycled Concrete by MATLAB
BT  - Proceedings of the 2018 3rd International Conference on Modelling, Simulation and Applied Mathematics (MSAM 2018)
PB  - Atlantis Press
SP  - 32
EP  - 35
SN  - 1951-6851
UR  - https://doi.org/10.2991/msam-18.2018.7
DO  - 10.2991/msam-18.2018.7
ID  - Lu2018/07
ER  -