建筑工程基于性态的抗震设计方法——应用《建筑工程抗震性态设计通则》进行工程设计初探

《建筑工程抗震性态设计通则》(试用)是一部对我国抗震设计规范修订具有重大指导意义的试用标准,有着广泛的工程应用前景。由于设计习惯的束缚和配套软件的滞后,工程设计人员对"通则"的设计体系还比较陌生。在介绍"通则"设计原则的基础上,对地震作用的计算方法、设计步骤进行分析归纳,并对"通则"方法在常用设计软件中的应用进行探讨,最后结合算例加以分析比较。对于采用"通则"进行基于性态抗震设计的应用提供参考。

Performance-Based Seismic Design Method for Buildings: Discussion on Application of "General Rule for Performance Based Seismic Design of Buildings" to Design of Buildings

"General rule for performance-based seismic design of buildings"(General Rule),a probationary standard,is very important in the direction for modification of the current seismic code,and is of great promise for application to engineering.Because of the influence of the design custom and the lag of relevant software,ordinary designers are unfamiliar with the design system of General Rule.The principle of General Rule was introduced.After this,the way of calculating earthquake action was analyzed,and the design procedure was summarized,then the usage of popular design software applied the method of General Rule was discussed.Finally,example was analyzed.This paper may be implications for the application and popularization of performance based seismic design employed General Rule.