摘要
按照中国规范与新西兰规范建立钢筋混凝土框架模型,比较两国规范在正常使用极限状态下弹性位移角限值的宽严程度。就中国规范算例,按照新西兰规范逐个改变设计地震作用、构件有效刚度、隔墙影响和偶然偏心率等因素,分析各因素对结构弹性位移角的影响程度,从而对比两国规范的弹性设计地震作用水平差异。
Several models of reinforced concrete （RC） frame were built based on Chinese and New Zealand codes to compare the strictness extent of the elastic inter-storey drift limits in service ability limit state between the two countries. Initial Chinese code models were partially substituted by the seismic design load, effective stiffness of elements, in-filled wall factor and eccentricity complied with New Zealand code, respectively, for analysis of the influence of these factors on the elastic inter-storey drift. Accordingly the elastic design seismic actions between China and New Zealand have been compared.
作者
王一功
周诚
WANG Yigong;ZHOU Cheng(cccc AIDIC Co., ltd., Guangzhou 510230, China)
出处
《世界地震工程》
CSCD
北大核心
2018年第2期104-111,共8页
World Earthquake Engineering
关键词
新西兰抗震规范
层间位移角
构件有效刚度
隔墙影响
偶然偏心率
New Zealand seismic code
inter-storey drift
effective stiffness of elements
influence of in-filled wall
accidental eccentricity
