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某超高层剪力墙结构建筑物主体高度139m、高宽比6.39,属B级高层建筑,平面和竖向布置均不规则。采用通用有限元软件ABAQUS,基于合理的弹塑性材料本构关系模型,对该结构进行了罕遇地震作用下的动力时程分析。通过弹塑性时程分析揭示了结构在罕遇地震作用下的工作性能,本文的有关方法可为相关工程提供参考。
A super high-rise shear wall structure main body height 139m, aspect ratio 6.39, is a B-level high-rise buildings, the layout and vertical layout are irregular. A general finite element software ABAQUS was used to analyze the dynamic time history of the structure under the rare earthquakes based on the reasonable constitutive model of elastic-plastic materials. Through the elasto-plastic time-history analysis, the performance of the structure under rare earthquakes is revealed, and the relevant methods in this paper can provide reference for related engineering.