摘要
本建筑为250m高超高层智能型办公商业综合大楼,建造于日本名古屋市,竣工于2006年9月。地上为外围框架+中央核心筒+伸臂桁架的综合钢结构体系,地下为型钢钢筋混凝土结构,主楼的中央核心筒由高强钢钢板墙构成,伸臂桁架内设置了油阻尼器,主楼和裙房之间也设置了油阻尼器。在大地震和强风频发的名古屋设计这样一栋超高层建筑时,需要对地震影响和风的影响进行全面、综合考虑。本文具体介绍了结构设计师是如何思考并解决这些影响的。
Toyota-Mainichi Building in Nagoya is built in September 2006, it is an intelligence office and commercial super high rise building with 250m in height. The above ground structure is a comprehensive steel structure composed of outside frame, central core tube and outer-rigger. The underground part is the pattern steel RFC structures and the central core tube is composed of high strength steel plate wall. The oil damper is set in the outer-rigger and between the main high-rise building and surround low rise building. It is necessary to consider the influence of earthquake and wind com prehensively when designing such a super high rise building in Nagoya, which suffer from large earthquake and gale frequently. In this paper, the design thinking and method to solve this problem is introduced.
出处
《建筑钢结构进展》
2008年第3期21-29,共9页
Progress in Steel Building Structures
关键词
超高层建筑
结构设计
高强钢
制振体系
油阻尼器
带阻尼器的伸臂桁架
super high-rise building
structural design
high strength steel
vibration control system
oil damper
outrigger withdampers