摘要
本文对首都机场这一典型的高耸钢筋混凝土筒-钢框架组合结构缩尺模型进行了模拟地震振动台试验研究,分析了高耸塔台结构的地震反应和破坏特征,并对这种下部为砼筒体,上部为钢框架结构的锚固连接及钢框架结构层间位移控制进行了深入探讨,为提出这类钢-砼组合结构体系抗震计算模型和设计理论提供了实验依据.
Seismic tests were conducted for a model of steel-concrete highrising tower structure on shaking table. The dynamic properties, seismic responses and damage features of the model were recorded and analyzed. The behavior of the model subject to earthquakes are discussed. The results are useful for the earthquake resistant design and analysis of hybrid structures.
引文
[1] 朱伯龙主编.结构抗震试验[M].北京:地震出版社,1989.
[2] GB50011-2001.建筑抗震设计规范[S].中国建筑工业出版社,2001.
[3] GBJ135-XXX.高耸结构设计规范(第二稿)[S].2001.