摘要
确定剪力墙构件屈服位移是剪力墙基于性能的抗震设计的重要内容。在分析现有剪力墙屈服位移计算公式的基础上,对不同参数的筋混凝土剪力墙结构低周反复荷载作用下的试验数据进行了分析,提出了一种改进的屈服位移计算方法。利用已有的剪力墙试验数据,对改进的屈服位移计算方法进行验证,结果符合较好,可为剪力墙抗震研究提供参考。
To determine the yield displacement is important for performance-based seismic design of shear walls. Based on the analysis of the current calculation method and low-cyclic loading test datas of reinforced concrete shear walls with different parameters, an improved calculation method is pro- posed. The yield displacement calculation results by the improved calculation method correlated very well with the test results, and thus the improved calculation method can be the reference for RC shear walls seismic design research.
出处
《低温建筑技术》
2010年第12期38-40,共3页
Low Temperature Architecture Technology
关键词
钢筋混凝土剪力墙
屈服位移
抗震性能
reinforced concrete shear walls
yield displacement
seismic performance
