Investigation of the problem of adhesive joint strength using modern mathematical modeling technology

Yakushina Svetlana Ivanovna

The most important technical challenge is to ensure the integrity of the structure. A mathematical model of interaction is proposed, based on the properties of contacting materials. This model can serve as a basis for determining the strength of a composite material. The model under consideration is based on the problem of adhesive contact strength and damage to the surface of the contacting bodies, due to the discrepancy between the physical properties of materials or the action of external forces.

Keywords:composite material, damage, adhesion, non-local interaction, second-order material, tensile strength.