METHOD OF ERECTION OF LARGE-PANEL BUILDINGS AND STRUCTURES Russian patent published in 2019 - IPC E04H9/02 

FIELD: construction.

SUBSTANCE: invention relates to construction, namely, to construction of large-panel buildings for construction under normal conditions and earthquake-prone areas. Technical result is achieved due to availability of adjustment of tension of connecting element and squeezing of horizontal joint it becomes possible to account for friction forces in joints. Method of erection of large-panel buildings and structures consists in connection of reinforced concrete floor and bearing walls along vertical with the help of reinforcement rods and reduction of load-bearing walls as to height by reinforcement rods freely arranged in channels of panels of load-bearing walls with subsequent fixation of pre-stressed state. Wall panels of bearing walls are made with recesses from below of panels and coaxially vertically arranged channels, in which after mounting panels on top of one floor is inserted reinforcement rods with a screw profile, which reinforcement outlets are screwed in connecting couplings of lower floor, located in the recesses of panel, and the bearing walls reduction is performed by the floor by tensioning and fixing the voltage in the level of the ceiling of the floor plate and the bottom of panels using a jack and lock nuts with thrust in metal plate with central hole for reinforcement with subsequent connection of outlets of upper and lower panels by screw couplings and filling channels and recesses of panel with cement-sand solution with high mobility.

EFFECT: invention is aimed at reducing labour intensity of mounting walls of large-panel buildings, improving reliability and strength of joint of connected structures.

1 cl, 4 dwg