高耸悬臂异型钢结构塔设计与分析  

Design and Analysis of Towering Cantilever Special-shaped Steel Structural Pylon

作　　者：刘攀 LIU Pan

机构地区：[1]上海浦兴路桥建设工程有限公司,上海市201206

出　　处：《城市道桥与防洪》2020年第9期219-222,M0022,共5页Urban Roads Bridges & Flood Control

摘　　要：以竣工的“某科创城出入口形象区”标志塔为工程实例,介绍了高耸悬臂异型钢结构塔的设计与分析。设计主要内容为上部两层悬挑结构和直径2.4 m钢柱柱脚等。分析计算主要包含振型分析、强度验算、结构变形计算,抗浮验算、节点验算、柱脚验算等。The design and analysis of the towering cantilever special-shaped steel structure pylon are introduced by an engineering example of the completed pylon in entrance-exit image area of a science and technology innovation city.The main contents of the design are the upper two-layer cantilever structure and the 2.4 m-diameter steel column foot.The analysis and calculation mainly include the vibration mode analysis,strength checking calculation,structural deformation calculation,anti-floating checking calculation,node checking calculation and column foot checking calculation.

关 键 词：钢结构 高耸 悬臂 设计 

分 类 号：TU392.3[建筑科学—结构工程]