薛  发*
    (北京京旅建筑设计公司  100036)

[提要]  近十几年来，通过大量实践，我国高层建筑钢结构技术已发展到一个较高水平，科研生产、设计制造等已逐步形成完整体系，高层建筑用H型钢的生产正在发展，钢管混凝土使用增多，尤其是符合我国国情的钢一混结构体系，在我国已获得越来越广泛的应用。进一步发展我国高层建筑钢结构，需要从结构钢的材质抓起，研制和生产各种适用和专用的钢型材、配套材料以及高强混凝土，充实相关的设计规范规程，加强对重大技术课题的科研实验，开展国内外信息交流，制定相应的技术政策等。此外，文中对国内外高层建筑结构振动控制方法作了介绍。
[关键词]  高层建筑 钢结构 H型钢 钢-混结构 振动控制

The technique of steel structure for highrise buildings at home has reached to a higher level after a great deal of practice. In order to make further development of steel structure for highrise building in China, the measures should be taken: at first pay attention to material quality of structural steel, research and fabrication of various suitable and special- use steel profile, matching materials and high strength concrete, supplement with related standards and regulations for design, increasement to research and test of major technique problems, development of information exchange between home and abroad, drawing up appropriate technical policy, etc. In addition, the author introduces several structural control methods to prevent vibration effect acted on highrise steel structure building caused by wind force.
Keywords: highrise building; steel structure,H steel profile; steel-concrete structure; vibration control