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介绍一栋 50层高层住宅建筑结构模拟地震振动台试验的研究结果 ,其特点是 :在沿非对称轴方向的地震作用下 ,结构产生较大的扭转效应 ;在地震作用下 ,结构的高阶振型的地震反应比较显著
A 50-storey high-rise residential building structure simulation seismic shaking table test results, which is characterized by: in the direction of the asymmetric axis of the earthquake, the structure has a larger torsional effect; under the action of the earthquake, the structure of the high-order mode The earthquake response is more significant