摘要
本文首先介绍了世界上超高层建筑结构体系目前的发展形势;接着介绍国内外正在建设或计划建设的数个超高层建筑工程实例,简要分析了各工程的建筑特点、结构体系和受力性能,通过这些实例来说明支撑框筒结构体系、多重组合巨型结构体系、成束筒结构体系、扶壁式筒体、扇形支撑结构体系等新型结构体系在超高层建筑工程中的应用和各自独有的优势;最后简要介绍了韩国的超高层发展计划和规划在上海建设的仿生大厦,展望了超高层建筑结构体系未来的发展。
Firstly, the recent development of super tall building structural systems in the world is introduced in this paper. Secondly, several super tall building projects which are under construction or planned to be constructed are described. These engineering examples are quite convinced to represent the applications and unique advantages of innovative structural systems, such as diagrid-core system, composite mega system which is composed of the mage-frame system, core tube and outrigger trusses, bundled tubes system, buttressed core wall, braced spine system and so on. At last, the paper introduces the Sky-City R ＆ D Project of Korea and the Bionic Tower in Shanghai to foretell the future development of the structural systems of the super tall buildings.
出处
《结构工程师》
2008年第2期99-106,共8页
Structural Engineers
基金
国家自然科学基金赞助项目(50621062)
关键词
支撑框筒结构体系
扇形支撑体系
伸臂桁架
扶壁式筒体
巨型框架结构
diagrid-core resisting system, braced spine structural system, outrigger, buttressed core wall, mage-frame structure
