The Special Features of the Deformation for the Bearing Building Constructions with Composite Reinforcement

The finite-element modeling of building constructions with the glass-fiber reinforced plastic and reinforcement on the base of basalt fibers has been carried out. The friction between reinforcement and composite matrix has been taken into account. The analysis of the stressstrain condition for the loaded beam with various physical characteristics of the reinforcement has allowed to define the elasticity modulus of the reinforcement when its relative displacement inside the matrix stops.