高层建筑钢-混凝土混合结构设计实例
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摘要
钢-混凝土混合结构兼有钢结构及钢筋混凝土结构的一些优点,是一种符合中国国情、具有较好综合经济指标的高层建筑形式。沪东造船厂技术中心大楼就是一幢典型的高层钢-混凝土混合结构。本文简要介绍了这一工程的结构设计情况,包括结构布置,结构分析和计算,以及主要的计算结果,并主要介绍了典型的节点构造,包括柱脚构造,梁柱连接,梁墙连接和梁梁连接等。此外,本文还介绍了以沪东造船厂技术中心大楼为模型,进行的振动台试验的概况。
Combining the advantages of both the steel structure and concrete structure,the steel-concrete hybrid structure is regarded as an attracting structural system for high-rise buildings in China with its structural and economic efficiency.In this paper,several main aspects of the structural design of a high-rise steel-concrete hybrid building are presented,including structural configuration,structural analysis,connection detailing etc.In addition,a shaking table test of a scaled model based on the designed building is presented.From the test results,the seismic performance of this structural system is shown to be able to meet the requirements of current codes.
Combining the advantages of both the steel structure and concrete structure,the steel-concrete hybrid structure is regarded as an attracting structural system for high-rise buildings in China with its structural and economic efficiency.In this paper,several main aspects of the structural design of a high-rise steel-concrete hybrid building are presented,including structural configuration,structural analysis,connection detailing etc.In addition,a shaking table test of a scaled model based on the designed building is presented.From the test results,the seismic performance of this structural system is shown to be able to meet the requirements of current codes.
引文
[1]李国强:我国高层建筑钢-混凝土混合结构的发展,第四届中日建筑结构技术交流会论文集,大连,中国,1999.10
[2]何伟明,香港62层长江中心之设计,建筑钢结构进展,2(1),2000
[3]刘钢,大连世界贸易大厦钢结构设计,建筑钢结构进展,3(4),2001
[4]李国强,周向明,丁翔,高层建筑钢-混凝土混合结构模型模拟地震振动台试验研究,建筑结构学报,2001.2,2-7
[5]Sabnis G M,et al,Structural modeling and experi mental tech-niques.Prentice-hall Inc,Englewood Cliffs,N.J.,1983.
[6]《建筑结构荷载规范》(GBJ9-87)
[7]《钢结构设计规范》GBJ17-88
[8]中华人民共和国行业标准《高层民用建筑钢结构技术规程》(JGJ99-98),1998.
[9]《建筑抗震设计规范》(GBJ11-89)
[10]《建筑地基基础设计规范》(GBJ7-89)
[11]《混凝土结构设计规范》(GBJ10-89)
[12]《钢筋混凝土高层建筑设计与施工规程》(JGJ3-91)
[13]上海市标准《高层建筑钢结构暂行规定》(DBJ08-32-92)
[14]《上海市标准地基基础设计规范》(DBJ08-11-89)
[15]《上海市抗震设计规程》(DBJ08-9-92)
[2]何伟明,香港62层长江中心之设计,建筑钢结构进展,2(1),2000
[3]刘钢,大连世界贸易大厦钢结构设计,建筑钢结构进展,3(4),2001
[4]李国强,周向明,丁翔,高层建筑钢-混凝土混合结构模型模拟地震振动台试验研究,建筑结构学报,2001.2,2-7
[5]Sabnis G M,et al,Structural modeling and experi mental tech-niques.Prentice-hall Inc,Englewood Cliffs,N.J.,1983.
[6]《建筑结构荷载规范》(GBJ9-87)
[7]《钢结构设计规范》GBJ17-88
[8]中华人民共和国行业标准《高层民用建筑钢结构技术规程》(JGJ99-98),1998.
[9]《建筑抗震设计规范》(GBJ11-89)
[10]《建筑地基基础设计规范》(GBJ7-89)
[11]《混凝土结构设计规范》(GBJ10-89)
[12]《钢筋混凝土高层建筑设计与施工规程》(JGJ3-91)
[13]上海市标准《高层建筑钢结构暂行规定》(DBJ08-32-92)
[14]《上海市标准地基基础设计规范》(DBJ08-11-89)
[15]《上海市抗震设计规程》(DBJ08-9-92)
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