中日抗震规范“板式公寓”设计对比

Comparison between Chinese and Japanese seismic codes on the plate residence design

针对"板式公寓"特殊结构体系的周期、剪重比和层间位移角等指标与日本规范进行了对比分析,在验证中日模型基本一致的基础上,通过推覆分析,进一步讨论横向剪力墙对纵向框架"保有耐力"的贡献。同时按照中国规范对结构进行配筋设计,并与日本规范设计结果进行对比,其结果在一定程度上反映了中日两国抗震规范的差异。

The anti-seismic design parameters of plate residence structure system such as period,shear-weight ratio and inter-story drift ratio were compared between Chinese and Japanese codes.Based on the consistency of Chinese and Japanese models,the contribution of transverse shear wall on the longitudinal frame＇s maintain endurance was discussed through Pushover analysis.The reinforcement designed according to Chinese and Japanese codes was compared,and the difference between Chinese and Japanese anti-seismic codes is reflected in some degree.