【摘要】 对低层冷弯薄壁型钢龙骨体系的抗震性能数值模拟研究现状进行了较为全面的综述,结合木龙骨结构体系抗震性能数值模拟的研究概况,着重介绍了LRCFSF体系的主要抗侧力单元——龙骨式复合墙体的几种有限元数值分析模型和对整体结构进行动力分析所采取的方法。在此基础上,对LRCFSF体系的抗震性能数值模拟研究工作尚需研究与解决的问题进行归纳和探讨。更多还原

【Abstract】 A general review of numerical simulation on seismic behavior of low-rise cold-formed steel framing structures is presented.According to numerical simulation research on seismic behavior of light wood-framed structures,several typical kinds of numerical modelings of shear walls as well as methods used by dynamic analysis of cold-formed steel framing structures of low-rise residential building are introduced in detail.Finally,problems in numerical simulation on seismic behavior of low-rise cold-formed steel framing structures are summarized and discussed.更多还原