【摘要】 钢框架-混凝土核心筒组合结构体系是外框架采用钢结构,内筒采用混凝土剪力墙结构,形成钢框架-混凝土内筒体系。采用ANSYS有限元软件对25层钢框架-混凝土核心筒组合结构体系进行地震作用下的地震响应分析和稳定性分析,得到数据结果表明,该结构体系抗震性能比纯钢框架架结构的抗震性能更加优越。更多还原

【Abstract】 The steel fame-concrete core wall combination of structural system is outside the framework with steel inner cylinder with concrete shear wall,steel frame-concrete inside the tube system.In this paper,the finite element software ANSYS earthquake seismic response analysis and stability analysis,the 25-story steel frame-concrete core wall combination of structural system data results show that the structural system performance than the purity steel framework structure is superior.更多还原