A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SEISMIC REINFORCING DEVICE, MOUNTING STRUCTURE FOR SEISMIC REINFORCING DEVICE, AND SEISMIC REINFORCING METHOD
To provide excellent flexibility and adaptability when adopted to a building and to perform seismic reinforcement at a low cost.SOLUTION: A seismic reinforcement device is provided with a lower fixing metal fitting 41 fixed to a side surface of the foundation, an upper fixing metal fitting 45 fixed to the upper structure part, and a reinforcing fiber material bundle Fb provided between the lower fixing metal fitting and the upper fixing metal fitting to connect the lower fixing metal fitting and the upper fixing metal fitting. The reinforcing fiber material bundle is formed by solidifying a bundle of reinforcing fiber materials Fm made of carbon fibers with a thermoplastic resin. The lower fixing metal fitting has a lower projection part 42 projecting sideways and provided with the lower part of the reinforcing fiber material bundle. The upper fixing metal fitting has an upper projection part 46 projecting in the same direction as the lower projection part 42 and provided with the upper side part of the reinforcing fiber material bundle. The reinforcing fiber material bundle is held by winding the lower end part on the lower projection part of the lower fixing metal fitting and by winding the upper end part on the upper projection part of the upper fixing metal fitting.SELECTED DRAWING: Figure 1
【課題】建物に採用する上での柔軟性や融通性に優れるとともに、低コストで耐震補強を行う。【解決手段】基礎の側面に固定された下側固定金物４１と、上部構造部に固定された上側固定金物４５と、下側固定金物と上側固定金物との間に設けられて当該下側固定金物と上側固定金物とを連結する補強用繊維材料束Ｆｂと、を備えており、補強用繊維材料束は、炭素繊維からなる補強用繊維材料Ｆｍの束が熱可塑性樹脂によって固められたものであり、下側固定金物は、側方に突出して補強用繊維材料束の下側部分が設けられる下側突出部４２を有し、上側固定金物は、下側突出部４２と同じ方向に突出して補強用繊維材料束の上側部分が設けられる上側突出部４６を有し、補強用繊維材料束は、下端部が、下側固定金物の下側突出部に巻き付けられて保持され、上端部が、上側固定金物の上側突出部に巻き付けられて保持されている。【選択図】図１
SEISMIC REINFORCING DEVICE, MOUNTING STRUCTURE FOR SEISMIC REINFORCING DEVICE, AND SEISMIC REINFORCING METHOD
To provide excellent flexibility and adaptability when adopted to a building and to perform seismic reinforcement at a low cost.SOLUTION: A seismic reinforcement device is provided with a lower fixing metal fitting 41 fixed to a side surface of the foundation, an upper fixing metal fitting 45 fixed to the upper structure part, and a reinforcing fiber material bundle Fb provided between the lower fixing metal fitting and the upper fixing metal fitting to connect the lower fixing metal fitting and the upper fixing metal fitting. The reinforcing fiber material bundle is formed by solidifying a bundle of reinforcing fiber materials Fm made of carbon fibers with a thermoplastic resin. The lower fixing metal fitting has a lower projection part 42 projecting sideways and provided with the lower part of the reinforcing fiber material bundle. The upper fixing metal fitting has an upper projection part 46 projecting in the same direction as the lower projection part 42 and provided with the upper side part of the reinforcing fiber material bundle. The reinforcing fiber material bundle is held by winding the lower end part on the lower projection part of the lower fixing metal fitting and by winding the upper end part on the upper projection part of the upper fixing metal fitting.SELECTED DRAWING: Figure 1
【課題】建物に採用する上での柔軟性や融通性に優れるとともに、低コストで耐震補強を行う。【解決手段】基礎の側面に固定された下側固定金物４１と、上部構造部に固定された上側固定金物４５と、下側固定金物と上側固定金物との間に設けられて当該下側固定金物と上側固定金物とを連結する補強用繊維材料束Ｆｂと、を備えており、補強用繊維材料束は、炭素繊維からなる補強用繊維材料Ｆｍの束が熱可塑性樹脂によって固められたものであり、下側固定金物は、側方に突出して補強用繊維材料束の下側部分が設けられる下側突出部４２を有し、上側固定金物は、下側突出部４２と同じ方向に突出して補強用繊維材料束の上側部分が設けられる上側突出部４６を有し、補強用繊維材料束は、下端部が、下側固定金物の下側突出部に巻き付けられて保持され、上端部が、上側固定金物の上側突出部に巻き付けられて保持されている。【選択図】図１
SEISMIC REINFORCING DEVICE, MOUNTING STRUCTURE FOR SEISMIC REINFORCING DEVICE, AND SEISMIC REINFORCING METHOD
耐震補強装置、耐震補強装置の取付構造及び耐震補強方法
OMURA MASASHI (author) / MITSUHASHI AYUMI (author)
2024-07-19
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
SEISMIC REINFORCING STRUCTURE, AND SEISMIC REINFORCING METHOD OF ROOF
| European Patent Office | 2019