Japan, July 14 -- KAJIMA CORP has got intellectual property rights for 'REINFORCEMENT STRUCTURE.' Other related details are as follows:
Application Number: JP,2022-150385
Category (FI): E04G23/02@F
Stage: PROBLEM TO BE SOLVED: To provide a reinforcement structure etc. that can perform rational seismic reinforcement while avoiding interference with an existing facility, piping, etc.SOLUTION: A reinforcement structure 1 is for reinforcing an existing frame using existing columns 2 and existing beams 3 and 4. The reinforcement structure 1 has a horizontal portion H and a vertical portion V. An upper end of the vertical portion V is rigidly connected to the center of the horizontal portion H. A lower end of the vertical portion V is pin-joined to the existing beam 4. Both ends of the horizontal portion H are pin-jointed to the existing columns 2. The vertical portion V is formed by H-beam steel. In a region of a predetermined length from the horizontal portion H, a flange of the H-beam steel is cut into a tapered shape such that a section modulus of the H-beam steel gradually decreases as it moves away from the horizontal portion H.SELECTED DRAWING: Figure 1 (Grant)
Filing Date: Sept. 21, 2022
Publication Date: April 2, 2024
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
