SEISMIC REINFORCING STRUCTURE AND SEISMIC REINFORCING CONSTRUCTION METHOD, USING STEEL-FRAMED BRACE WITH FRAME

PROBLEM TO BE SOLVED: To provide a seismic reinforcing structure and a seismic reinforcing construction method, using a steel-framed brace with a frame, which prevent the occurrence of a noise and vibrations, which enable reinforcing work to be performed along with the utilization of a building, and which enable the construction work at a low cost in a short period of time. SOLUTION: The seismic reinforcing structure using the steel-framed brace with the frame is characterized as follows: the steel-framed brace with the frame is arranged in a space which is formed of juxtaposed existing concrete columns, and upper and lower concrete beams; a method for infilling mortar into a joint pressing tube makes the mortar arranged in a void which is formed between an outer peripheral surface of a frame body of the steel-framed brace with the frame, and the existing concrete columns and the upper and lower concrete beams; and the cured mortar makes the steel-framed brace with the frame supported for fixation, and makes stress transferred from an existing concrete skeleton. COPYRIGHT: (C)2004,JPO&NCIPI