Seismic shock energy absorber using composite tube and building seismic control device using this

摘要

The present invention provides a device that effectively absorbs repeated impact energy such as a vibration impact using a composite material tube, and has the above-described structure to utilize a composite material tube to generate tensile and compressive impact loads. Impact energy can be effectively absorbed, and an advantageous effect can be produced in which such an impact energy absorbing device is applied to a building and can be utilized as a vibration control device to be prepared for repeated earthquakes.