Data Modelling of Physical-Mechanical Processes in Nano Concrete with the Ensemble of Pores

Anotace: This paper assesses the strength of nano concrete and methods of strengthening it by adding nanoparticles. Since concrete structures are exposed to the environment and external influences, there is a need to enhance resistance to destruction. Modelling of behaviour and the nature of changes in indicators of chemical shrinkage and destructive load is performed. Data analysis is executed based on the data of ordinary portland cement pastes and cement-fly ash pastes. The results are compared with admixtures to these materials of three nanomaterials: nanolimestone, nanosilica, and nanoclay. The percentage ratio for compressive strength for materials is established. The data processing and visualization of the results are presented using an interactive web page using dynamic mathematical calculations of approximation and interpolation based on the entered data. The data is processed using modern open-source libraries and stored in the database. The work aims to develop a methodological approach for modelling physico-mechanical processes in nano concrete, considering nanoparticles and an ensemble of pores.