Precast monolithic structural system for construction of buildings for various purposes

Abstract

The invention relates to the construction field and can be used in the construction of singlestorey or multi-storey residential and public buildings in various areas, including seismic ones. A precast monolithic structural system for the construction of buildings for various purposes is provided, the system comprising vertical load-bearing elements in the form of pylons and / or columns mainly with a floor-by-floor cut, concrete girder and bay slabs, wherein in the upper part of the vertical bearing elements there is a functional reinforcement in the form of straight bars and a connecting embedded part with a centering hole in the center, and in the lower part there is a functional reinforcement in the form of loop outlets for rigid anchoring in the body of the node and a connecting embedded part with a centering rod in the center, horizontal bearing elements comprising concrete girder slabs equipped with embedded parts rigidly connected to each other, forming a space free of concrete for passing vertical load-bearing elements, and with support tables located in the lower part of the slab and protruding from the side surfaces of the slab beyond the middle of an interface node of the slabs to be joined. The horizontal bearing elements also comprise concrete bay slabs, made with support tables located in the upper part of the slab and protruding from the side surfaces of the slab beyond the middle of the junction of the jointed slabs.All slabs are equipped with looped outlets of the reinforcing bars, protruding from the side surfaces of the slabs beyond the middle of the junction of the interlocking slabs and displaced in one direction along the side surfaces from which they protrude to avoid conflict of orthogonally located looped outlets of adjacent slabs and to provide the possibility of their overlapping joint, for rigid anchoring in the body of the junction and the formation of a closed loop connection through which the working bars of the joint reinforcement are passed.