机构地区: 中国建筑科学研究院
出 处: 《建筑结构》 2011年第11期28-33,共6页
摘 要: 钢-混凝土混合结构体系兼有钢结构和混凝土结构的优点,在我国高层及超高层建筑中得到了广泛的应用,加强对高层建筑中组合结构构件及混合结构体系的研究很重要。对近年在高层建筑中应用的新型组合构件、新型混合结构体系的研究进行了总结,包括巨型钢-混凝土组合柱、高强混凝土钢板组合剪力墙、高效组合剪力墙、型钢混凝土框架-混凝土核心筒结构、型钢框架-防屈曲支撑体系等;对混合结构的性能及设计方法等进行了讨论。最后提出,今后高层混合结构的发展需要在高强高性能材料的应用、混合结构体系整体抗震性能、消能减振控制技术、施工及验收技术等方面开展进一步的研究工作。 Steel and concrete hybrid structures has both the advantages of steel structure and concrete structure,and are widely used in high-rise buildings in China.It is important to do more research work on composite members and hybird structrues.The development of researches on new composite members and various hybrid structure systems are summarized,including huge composite columns,high-strengh and perforcemance concrtet steel composite wall,SRS frame-RC core hybrid structure,SRC frame-UBB structure.Performance and design method of those composite members and hybrid structure are discussed.Future research needs are also suggested.