METHOD FOR RECONSTRUCTION AND STRENGTHENING OF SUPPORTING PARTS OF REINFORCED CONCRETE BEAMS

摘要

FIELD: construction.;SUBSTANCE: invention relates to construction and can be used to strengthen the support parts of reinforced concrete beams. The method for reinforcing the support parts of reinforced concrete beams includes adjusting the reinforcement by installing a reinforcing mechanism on the support on both sides of the reinforced concrete beam, consisting of a pair of rods located at an acute angle to each other, and a tensioning device in the form of a coupling with a stop pin. Ties in the form of anchors are installed in a row between the rods, which are connected to the rods connected to the upper part of the beam rigidly and flexibly with the rods connected to the lower part. Tension is adjusted: with a rigid connection, starting with the threaded connection of the most distant tie from the support, and with a swivel connection - the closest tie to the beam support.;EFFECT: invention increases the bearing capacity of beams.;1 cl, 3 dwg