(中国建筑科学研究院工程抗震研究所 北京 100013)
［提要］通过对中美欧抗震设计规范中场地类别以及设计地震危险性特征等内容的分析比较，确定了中美欧抗震设计规范中场地类别的对应关系，给出了三本规范间地震动参数的换算关系以及中国地震分区在美欧规范中的地震动参数值。
［关键词］ 抗震设计规范 场地类别 地震危险性 地震动参数
Research on Conversion Relationships Among the Parameters of Ground Motions in Seismic Design Codes of China,America and Europe/Luo Kaihai,Wang Yayong
(Institute of Earthquake Engineering,China Academy of Building Research,Beijing 100013, China)
Abstract:By the comparison among the seismic design codes of China,America and Euro
pe about the site classification and the seismic hazard characteristics,the coincidence relations of the site classifications are determinated among the three codes.The conversion relationships between the parameters of ground motions in China code and that in the other codes,and the parameter values of ground motions of Chinese seismic zones in the forms of America code and Europe Code,are presented.
Keywords:seismic design code;site classification;seismic hazard characteristics;parameter
s of ground motions