某高层剪力墙结构抗震设计与分析

发布时间：2018-06-15 21:29

本文选题：剪力墙结构 + 性能目标　；参考：《建筑结构》2016年S2期

【摘要】：剪力墙结构是高层建筑中应用较为广泛的一种结构形式,但其抗震性能研究和分析还处于发展阶段,为进一步研究分析其抗震性能,以一个地上26层、地下2层、A级高度的剪力墙结构实际工程为研究对象,从结构体系、结构选型与布置、计算分析等方面介绍高层剪力墙结构的设计依据和实施过程,并通过拟定合理的性能目标,基于抗震性能的设计方法,采用了有限元计算分析软件对此结构进行了小震反应谱分析、多遇地震弹性时程分析、大震作用下的静力弹塑性推覆分析和动力弹塑性时程分析。研究分析表明,选取的结构体系、结构性能均满足抗震设防目标的要求,同时也为同抗震设防烈度区、同类结构的抗震分析提供参考和借鉴。
[Abstract]:Shear wall structure is a more widely used structural form in high-rise buildings, but its seismic performance research and analysis are still in the stage of development. In order to further study and analyze its seismic performance, the actual project of a shear wall structure with 26 floors above ground, 2 floors underground and a high level shear wall structure is the research object, from structure system, structure selection and layout. The design basis and implementation process of the high rise shear wall structure are introduced, and the small earthquake response spectrum analysis is carried out by the finite element analysis software by using the finite element analysis software, and the static elastoplastic nappe of the structure under the action of large earthquakes by the design method of the seismic performance based on the design method of the reasonable performance target and the seismic performance. Analysis and dynamic elastoplastic time history analysis. Research and analysis show that the structure and performance of the selected structure meet the requirements of seismic fortification targets, and also provide reference and reference for seismic analysis of similar structures with seismic fortification intensity zones.
【作者单位】：昆明理工大学建筑工程学院;
【分类号】：TU973.31

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