含剪力墙钢筋混凝土结构抗震能力的评估方法及应用

Evaluation Method of Anti-seismic Capability for Reinforced Concrete Structure Including the Shear Wall and Its Application

摘要:

根据我国现行抗震设计规范、混凝土结构设计规范以及目前既有建筑结构抗震能力研究成果,借鉴强度与延性评估理论,探讨了一种适合我国工程实际的既有含剪力墙钢筋混凝土结构的抗震能力评估方法。应用自行编制的评估程序EAC-RCSW应用于一工程实例,表明该方法可定量评估含剪力墙钢筋混凝土结构的抗震能力。

Abstract:

Based on the code for seismic design of buildings, the code for reinforced concrete structure design and the research result about the existed buildings, by consulting the idea of strength and toughness evaluation theory of reinforced concrete, a new evaluation system for anti-seismic capability of reinforced concrete structure including the shear wall, which is suitable for Chinese engineering practice is presented in this paper. An existed building example is evaluated by the program EAC--RCSW, which is created according to the theory proposed by this paper. It is proved that this evaluation method could quantitatively evaluate the anti-seismic capability of the existing reinforced concrete structure including the shear wall.