日本建筑结构隔震减震研究新进展

New advances in earthquake isolation and vibration reduction of building structures in Japan

本文介绍了日本在建筑结构隔震、减震研究方成取得的几项新进展,其中基础隔震板片结构体系是一种新型隔震结构体系,纳米结晶锌铝合金振动控制阻尼器是一种取得专利的新型减震阻尼器,无粘结钢支撑体系是一种比较新颖的减震支撑体系,跷摆振动控制设计是一个新颖的减震设计概念。

New advances in earthquake isolation and vibration reduction of building structures achieved in Japan are presented. The base-isolated flat slab building is a novel earthquake isolation structural system, the nanocrystallized zinc-aluminum alloy vibration control damper is a patented new vibration reduction damper, the steel unbond brace system is a novel aseismatic structural system, and the stepping vibration control is a new design concept for improved seismic resistance.