某国外项目UBC97抗震设计地震动参数应用探讨  

Discussion on Application of UBC97 Seismic Design Parameter of Ground Motion for a Foreign Project

作　　者：左菊林[1] 李大浪[1] 

机构地区：[1]中国瑞林工程技术有限公司,江西南昌330031

出　　处：《有色冶金设计与研究》2013年第6期75-77,共3页Nonferrous Metals Engineering & Research

摘　　要：通过对某国外项目业主根据UBC97规范提供的地震资料设计参数,结合我国抗震规范编制准则,将UBC97规范的抗震设计参数转化为GB50011规范参数计算,对不同周期阶段的水平地震影响系数分别按UBC97及GB50011计算比较,得出可采用GB50011体系进行抗震设计,且安全度不低于按国外标准设计体系要求的抗震设计参数。According to UBC97 seismic design parameters provided by a ioreign project Chent and by combmahon o5 domestic seismic code preparation guidelines, UBC 97 seismic design parameters will be converted into GBSO011 code parameters calculation, horizontal seismic influence coefficients at different stages are calculated and compared based on UBC97 and GBS0011, seismic design parameters can be obtained, which adopts GBSO011 system for seismic design, and degree of safety is not less than requirement of foreign standard design system.

关 键 词：水平地震影响系数 特征周期 抗震设防烈度 地震荷载效应 延性结构 

分 类 号：TU352[建筑科学—结构工程]