SHEAR REINFORCEMENT DEVICE FOR JUNCTIONAL REGION OF COLUMN-SLAB

摘要

The present invention relates to shear reinforcement for a joint between a column and a slab to be vertically caught and, specifically, to a shear reinforcement for a joint between a column and a slab to be vertically caught as an improvement of shear reinforcement for a joint between a column and a slab to be vertically caught, previously registered as a patent (registration number: 1009473390000) by the same applicant. The present invention forms an engaging protrusion on the bottom surface of a joint piece (to be inserted with a re-bar); integrally or separately forms an engaging piece in the lateral direction of the joint piece (the progressive direction of a re-bar); engaging the engaging protrusion and engaging piece with a slab re-bar in order to prevent the movement of the joint and improve an engaging force between the slab re-bar and the joint. [Reference numerals] (AA) Moving direction of reinforcing bars