【摘要】 对一种新型冷弯薄壁型钢结构体系——Websteel轻钢龙骨结构体系进行了足尺模型的模拟地震振动台试验研究,以了解该结构体系的动力特性与抗震性能。试验模型为2层、足尺的原型结构房屋,通过振动台试验,对其动力特性以及结构在不同输入地震波激励下的动力反应进行了测试与分析,为该结构体系的抗震设计提供了相关数据和参考。更多还原

【Abstract】 A shaking table test for a new kind of cold-formed thin walled steel structure, named WEB light-gauge joist steel system is carried out,to investigate its dynamic characteristics and seismic performances.The model is a full size,2-story house.Using the shaking table test data under different earthquake excitations,researches on dynamic characteristics and seismic performance of this structural system are performed,which can be used as a reference for the seismic design with this type building.更多还原