摘要
简述了人工地震波的生成方法,对钢筋混凝土单跨框架结构在人工波、EL-CENTRO波作用下进行了弹塑性动力分析.分析了人工波作用下大震位移小于中震位移的原因,提出了地震波选择的建议.
This article describes the method of generating artificial wave;single-span reinforced concrete frame structure in the artificial wave and EL-CENTRO waves is elastoplastic-dynamically analyzed.The reason of strong earthquake displacement's being less than medium earthquake displacement in the effect of artificial earthquake wave is analyzed.Finally,some proposals about selection of seismic waves are proposed.
引文
[1]沈聚敏.抗震工程学[M].北京:中国建筑工业出版社,1999.
[2]王新敏.ANSYS工程结构数值分析[M].北京:人民交通出版社,2007.
[3]王亚勇.建筑结构时程分析法输入地震波的研究[J].建筑结构学报,1991,12(2):51-60.