COMPOSITE REINFORCED BEAM Russian patent published in 2022 - IPC E01D2/00 

FIELD: building.

SUBSTANCE: invention relates to the field of building, namely, to composite beam structures. Beam comprises a glued laminated wooden wall combined with a reinforced concrete slab along the upper edge and reinforced with pre-stressed composite bars along the lower edge, end elements made of a high-strength material are secured on the end sections of the wooden wall of the beam, said elements being made with open reinforcement outlets for the connection with the wooden wall and the reinforced concrete slab.

EFFECT: higher bending stiffness and strength of the composite reinforced beam.

7 cl, 13 dwg