框架剪力墙结构考虑高阶振型影响的推覆分析

英文篇名：Pushover analysis of frame shear wall structure taking into account the effects of higher mode
中文刊名：内蒙古科技大学学报
英文刊名：Journal of Inner Mongolia University of Science and Technology
作者：李庆玲 ; 刘英达 ; 薛刚
英文作者：LI Qing-ling ; LIU Ying-da ; XUE Gang ; Architecture and Civil Engineering School ; Inner Mongolia University of Science and Technology ; Baotou Institute of Building Design and Research
中文关键词：框架-剪力墙 ; Pushover分析 ; 模态分析
英文关键词：frame shear wall structure ; pushover analysis ; modal analysis
出版日期：2014-12-15
机构：内蒙古科技大学建筑与土木工程学院;包头市建筑设计研究院;
年：2014
期：04
出版单位：内蒙古科技大学学报

摘要

在满足小震不坏的前提下,利用Midas Gen对一框架剪力墙结构进行静力弹塑性Pushover分析,采用能力谱法得到能力谱曲线与需求谱曲线的交点(即性能点),评估结构在罕遇地震作用下能否满足预先设定的目标性能,并探讨高阶振型对高层结构的影响.
In the precondition of surviving minor earthquakes,pushover analysis on a high-level architecture structure based on Midas Gen Modal was carried out in the consideration of the impact of higher modes.The intersection(that is performance point) of the capacity spectrum and the demand spectrum was obtained.Then the abilities of the structures to satisfy the intended goals under the rarely-occurred earthquakes were evaluated,and the influence of higher modes on high-rise structure was investigated.

引文

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