【摘要】 介绍了长春国际金融中心A塔楼钢结构方案的可行性研究、结构选型及结构整体计算分析;针对纯钢结构高层建筑的抗风设计、风致响应分析、舒适度分析、地震反应分析等关键技术问题进行了阐述,并对钢结构高层建筑的发展所面临的问题以及未来高层钢结构的发展方向进行了探讨。更多还原

【Abstract】 The feasibility study of steel structure,structural system selection and structural analysis of Changchun International Financial Center Tower A are introduced in this paper. Some critical technical issues of this project such as wind-resistant design of pure high-rise steel structure building,the analysis of wind induced responses,comfort analysis and seismic response analysis are represented. In the end,this paper gave a discussion about the problems that the development of high-rise steel structure buildings faces,and the development direction of high-rise steel structure buildings.更多还原