高层钢结构高烈度区减隔震技术对抗震性能影响研究

RESEARCH ON THE EFFECT OF SEISMIC ISOLATION TECHNOLOGY ON THE SEISMIC PERFORMANCE OF HIGH-RISE STEEL STRUCTURES IN HIGH-INTENSITY ZONES

地震是较为常见的一种自然现象,具有突发性强、危害性大的特点,不仅会造成巨大的经济损失,而且还会严重威胁人类的生命安全,特别是在高烈度地区,若出现地震灾害,强度等级会更高,涉及面积更加广泛,持续时间更长,因而造成的危害越大。针对这一情况,高烈度地区高层结构建筑建设时,逐渐对减隔震技术进行了应用,取得了较为不错的效果,大幅降低地震对建筑物的破坏,加强对当地居民生命安全的保护。基于此,通过研究高层钢结构高烈度区减隔震技术对抗震性能影响,为提升高层建筑抗震性提供支持。

Earthquake is a common natural phenomenon, which has the characteristics of strong sudden and great harm. It will not only cause huge economic losses, but also seriously threaten human life safety. Especially in high intensity areas, if there is an earthquake disaster, the intensity level will be higher, the area involved will be wider and the duration will be longer, so the greater the harm will be. In view of this situation, during the construction of high-rise structure buildings in high-intensity areas, the seismic reduction and isolation technology has been gradually applied, which has achieved good results, greatly reducing the damage of earthquake to buildings and strengthening the protection of the life safety of local residents. Based on this, this paper studies the impact of seismic reduction and isolation technology in high-intensity area of high-rise steel structure on seismic performance,so as to provide support for improving the seismic performance of high-rise buildings.