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通过对两层圆钢管混凝土组合框架模型的拟动力地震反应试验 ,研究这类新型结构体系在地震荷载作用下的动力反应和受力性能 .试验表明 ,钢管混凝土组合框架结构具有良好的抗震能力
The dynamic responses and mechanical behaviors of the new type of structural system under earthquake loads are studied through the pseudo-dynamic seismic response test of two-story CFST frame model. The tests show that the CFST frame structure has good seismic capacity