Discrete element modelling of high performance concretes: effect of aggregates properties

A. Delaplace, F. Toussaint (2019). "Discrete element modelling of high performance concretes: effect of aggregates properties." In Proceedings of FraMCoS 10, Bayonne, France.

A. Delaplace, F. Toussaint. "Discrete element modelling of high performance concretes: effect of aggregates properties." Paper presented at FraMCoS 10, Bayonne, France, 2019.

A. Delaplace, F. Toussaint, "Discrete element modelling of high performance concretes: effect of aggregates properties," in Proc. FraMCoS 10, Bayonne, France, 2019.

@inproceedings{a-delaplace2019,
  title     = {Discrete element modelling of high performance concretes: effect of aggregates properties},
  author    = {A. Delaplace, F. Toussaint},
  year      = {2019},
  booktitle = {Proceedings of FraMCoS 10},
  address   = {Bayonne, France},
}

TY  - CPAPER
TI  - Discrete element modelling of high performance concretes: effect of aggregates properties
AU  - A. Delaplace
AU  - F. Toussaint
PY  - 2019
T2  - Proceedings of FraMCoS 10
CY  - Bayonne, France
UR  - https://framcos.org/wp-content/uploads/framcos-papers/Discrete_element_modelling_of_high_performance_concretes_effect_of_aggregates_pr.pdf
AB  - We analyse the interaction between aggregate properties and concrete strength. A discrete model is used, allowing to decorrelate the effect of aggregate stiffness and aggregate strength. Based on the numerical results, we show that the performance classification of aggregates based on inverse analysis of concrete properties cannot be directly used from one concrete to an other one. For ex- ample, a bad aggregate for an ordinary concrete can be a good one for a high performance one. The results drawn from this numerical study are in agreement with experimental observation.
ER  -