摘要
基于性能的抗震设计(PBSD)是20世纪90年代国际抗震工程界提出的新概念,也是工程抗震发展史上的一个重要里程碑。详细阐述了基于性能的抗震设计理论产生的背景、基本概念、主要内容和特点,较系统地分析了基于性能的抗震分析和设计方法,并指出了基本性能抗震设计理论与传统设计理论的主要区别。
The theory of performance-based seismic design(PBSD) is a new philosophy and was proposed in 1990s in earthquake engineering, which is a milestone in the modem seismic design procedures. It is illustrated that the background, the basic conceptions, main characteristics of PBSD. Further, the analytical and design methods of PBSD are systematically stated. By the comparison of PBSD with the traditional seismic deign, the differences between the two theories have been addressed.
出处
《工业建筑》
CSCD
北大核心
2006年第9期1-5,共5页
Industrial Construction
基金
国家自然基金(编号:50025821
50338040)
上海市科技发展基金资助
关键词
基于性能
抗震设计
抗震设防水准
抗震性能目标
performance-based seismic design aseismic fortification design objectives