SHORT COLUMN STRUCTURE AND SHORT SPAN BEAM STRUCTURE

摘要

PROBLEM TO BE SOLVED: To prevent shear failure of a short column or a short span beam and improve ductility capacity thereof and thereby improving earthquake resistance of a building by preventing brittle failure of a short column structure or a short span beam structure.;SOLUTION: A surface of a concrete skeleton of a short column 8 or a short span beam is coated with a resin reinforcement coat 3. The reinforcement coat 3 is a compound formed by a chemical reaction of isocyanate with a hardening agent made of at least either polyol or amine.;COPYRIGHT: (C)2014,JPO&INPIT