Development and validation of high-capacity resilient outrigger damping system for high-rise buildings

高层建筑大容量弹性支腿阻尼系统的开发与验证

• 批准号: 500184-2016
• 负责人: Christopoulos, Constantin
• 金额: $ 10.85万
• 依托单位: University of Toronto
• 依托单位国家: 加拿大
• 项目类别: Idea to Innovation
• 财政年份: 2016
• 资助国家: 加拿大
• 起止时间: 2016-01-01 至 2017-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=607955
• 关键词: Development; validation; capacity; resilient; outrigger

Viscoelastic Coupling Dampers are used to replace traditional reinforced concrete core beams in coupled wall configurations or installed within outrigger wall systems. Although the development work that has taken place to date has validated the VCD for use in core walls which is typical of buildings up to approximately 250 meters, in order to bring the VCD to its full-potential, it is required to develop, test and validate the VCD with special ductile yielding fuses and lock-up mechanisms in outrigger configurations that are used for super-tall and mega-tall towers.

粘弹性耦合阻尼器用于取代传统的钢筋混凝土核心梁耦合墙配置或安装在悬臂墙系统。尽管迄今为止已经进行的开发工作已经验证了VCD可用于高达约250米的典型建筑物的心墙，但为了使VCD充分发挥其潜力，需要开发、测试和验证VCD，其具有用于超高和超高层塔楼的悬臂结构中的特殊延性屈服保险丝和锁定机构。