摘要
恒天国际大厦主体结构采用框架—核心筒结构。采用基于性能的抗震设计方法,包括小震弹性计算、关键构件的中震不屈服验算、以及大震静力弹塑性分析。对作为关键构件的转换梁、转换柱采用了型钢混凝土技术。
Frame-core structure is adopted for Hengtian International Building.Performance based seismic design was proposed,including elastic analysis under frequent earthquake,un-yielding check of pivotal components under medium earthquake,static inelastic analysis under rare earthquake.Steel reinforced concrete technology has been adopted for transfer beam,conversion column design.
出处
《广东土木与建筑》
2012年第5期9-12,8,共5页
Guangdong Architecture Civil Engineering
关键词
超限高层
型钢混凝土转换结构
静力弹塑性分析
ultra-limit high-rise building
steel reinforced concrete transfer structure
static inelastic analysis
