摘要
在对中国GB 50011-2010规范[1]和美国ASCE/SEI 7-10[2]规范中的水平地震作用进行对比研究的基础上,详细对比了中美规范中设计反应谱的差异,主要包括了反应谱曲线的基本规定、场地类别的影响和反应谱取值。此外,还对比分析了中美规范中水平地震作用计算的差别,并以一个三层框架结构为例,分别根据GB 50011-2010和ASCE/SEI 7-10,采用底部剪力法(等效侧向力法)进行了对比分析。
Based on the study on provisions on seismic action specified in GB50011-2010（China） and ASCE / SEI 7-10（USA）,this paper in detail compares the differences of response spectra between the two countries, including the basic regulations of response spectrum curves, the influence of site types and the relative difference of response spectra. Besides, the paper also compares the calculation methods of horizontal seismic action and the shear force of a frame structure by applying the static calculation method in GB50011-2010 and ASCE/SEI 7-10 respectively.
出处
《重庆建筑》
2016年第2期18-21,共4页
Chongqing Architecture
关键词
抗震规范
地震作用
反应谱
基底剪力
earthquake resistant code
seismic action
response spectrum
base shear
