基于不同软件的消能子结构损伤判别方法探讨

Discussion on Damnification Discriminant Ways of Energy-dissipated Substructures Based on Different Software

子结构的合理设计是确保阻尼器发挥作用的关键因素,结合不同结构设计软件的功能特点,提出基于构件承载力法、性能化方法和延性比法等设计方法进行子结构设计,并结合某一实际工程,总结子结构的设计流程。分析结果表明,不同设计方法的计算结果比较接近,而且可以快速进行子结构损伤的判别,CSI系列软件(ETABS、SAP2000和P3D)可采用基于承载力的判别方法;MIDAS/GEN可采用基于延性比的判别方法;佳构和SSG可采用基于性能化的判别方法。

Damnification discriminant ways of substructures were put forward based on the function character of software. The ways based on bearing capacity performance and ductility were used on a building. The result showed those ways could quickly identify damnification of substructures. The results were approximate in different ways.