摘要
利用SAP2000有限元软件,对考虑桩-土-结构相互作用的高层框架结构进行了Pushover分析。分析计算过程中建立了考虑桩-土-结构相互作用的有限元模型和文克尔梁模型。研究结果表明:考虑桩-土-结构相互作用的Pushover分析方法可以简便、有效地预测桩-土-结构体系的地震反应;文克尔梁模型更方便实际工程应用。
SAP2000 finite element software is used to do Pushover analysis with a highrise frame structure considering the pile-soil-structure interaction. In the process of computation and analysis, a fi- nite element model and a winkle beam model are established to consider the pile-soil-structure interac- tion. The results of the study show that the Pushover analysis method for highrise frame structures consid- ering pile-soil-structure interaction can simply and effectively predict the seismic response of the pile- soil-structure system;the winkle beam model is more convenient for practical engineering application.
出处
《低温建筑技术》
2012年第10期83-85,共3页
Low Temperature Architecture Technology
