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任 峰， 方鴻強
(中國漢嘉設(shè)計集團股份有限公司，杭州310005)[摘要] 基于性能的抗震設(shè)計理論是目前世界各國所廣泛研究的抗震設(shè)計理論。它是一種強調(diào)性能控制和資源最優(yōu)化的設(shè)計觀念…，較現(xiàn)有的抗震設(shè)計理念更為科學(xué)、合理、靈活。是未來建筑抗震設(shè)計的主要指導(dǎo)思想和發(fā)展方向。本文從抗震設(shè)防水平劃分，性能水平制定原則和性能目標(biāo)選擇等方面出發(fā)，探討了基于性能的抗震設(shè)計方法的要點，并強調(diào)構(gòu)造措施對實現(xiàn)性能設(shè)計的重要作用。
[關(guān)鍵詞] 抗震設(shè)計；設(shè)防水平；性能水平；性能目標(biāo)；設(shè)計方法；構(gòu)造措施Considerations on Performance-based Seismic Design Method
Ren Feng, Fang Hongqiang
( Hanjia Design Group of China, Hangzhou 310005, China)Abstract: Performance-Based Seismic Design( PBSD) theory is a seismic design theory that is widely researched all over the world currently. It is a design concept that emphasize on performance control and resource optimization. It is more scientific, more reasonable and flexible than current seismic design concept. And it is a main guidance idea and direction of seismic design in the future. This paper discussed some key points on PBSD from aspects of seismic fortification level, principles of performance levels establishment and selection of performance objective and so on. The importance of details of seismic design to achieving performance design was also emphasized in this paper.
Keywords: seismic design; seismic fortification level; performance level; performance objective; design method; details of seismic design
