Mathematical modeling by Monte Carlo method of defects in the structure of fibre composites using as a binder of polybutadiene oligomers

This paper studies the production of materials with low content of structural defects. The paper uses the application of Monte Carlo method to quantify fiber intersections in the rubcon structure with account of specified sizes of samples. The article presents quantity-content curves for a number of areas with the dimensions smaller than the diameter of the permissible inhomogeneity against fibre-board percentage. Results show the analyzed quantity-content curves for a number of areas with the dimensions smaller than the diameter of the permissible inhomogeneity against fibre-board percentage and proves the influence of stress concentrators on material strength.