[1]李 青,邹双凤,李 敏,等.近、远场地震动作用下超高层结构抗震性能研究[J].华南地震,2019,39(04):92-97.[doi:10.13512/j.hndz.2019.04.013]
 LI Qing,ZOU Shuangfeng,LI Min,et al.Seismic Behavior of Super High-rise Structures Subjected to Near-field and Far-field Ground Motion[J].,2019,39(04):92-97.[doi:10.13512/j.hndz.2019.04.013]
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近、远场地震动作用下超高层结构抗震性能研究()
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华南地震[ISSN:1006-6977/CN:61-1281/TN]

卷:
39
期数:
2019年04期
页码:
92-97
栏目:
华南地震
出版日期:
2019-12-31

文章信息/Info

Title:
Seismic Behavior of Super High-rise Structures Subjected to Near-field and Far-field Ground Motion
文章编号:
1001-8662(2019)04-0092-06
作者:
李 青1邹双凤2李 敏1黄天璨13
(1. 广州大学工程抗震研究中心,广州 510405;2. 广西水利电力职业技术学院,南宁 530023;3. 工程抗震减震与结构安全教育部重点实验室,广州 510405)
Author(s):
LI Qing1ZOU Shuangfeng3LI Min1HUANG Tiancan12
(1. Earthquake Engineering Research & Test Center,Guangzhou University,Guangzhou 510405,China;2. Key Laboratory of Earthquake Resistance,Earthquake Mitigation and Structural Safety,Ministry of Education,Guangzhou 510405,China;3. Guangxi Vocational College of Water Resources and Electric Power,Nanning 530023,China)
关键词:
近、远场地震动超高层结构动力弹塑性时程分析结构损伤演化
Keywords:
Near-field and far-field ground motionSuper high-rise structureDynamic elastoplastic time history analysisStructural damage analysis
分类号:
TU973.31
DOI:
10.13512/j.hndz.2019.04.013
文献标志码:
A
摘要:
对超高层结构在近、远场地震动作用下的抗震性能进行了初步的分析。结果表明:两类典型长周期地震动的低频效应和速度脉冲效应会放大超高层结构的响应,并且随着地震动长周期成分的丰富和增强,结构薄弱层有下移动趋势,结构薄弱层的位置会随着不同类型的地震动发生改变。
Abstract:
In this paper,the seismic performance of super high-rise structures subjected to near-field and far-field ground motion is analyzed. The results show that the low frequency effect and velocity pulse effect of two kinds of typical long-period ground motions will amplify the response of super high-rise structures,and with the enrichment and enhancement of long-period components of ground motion,the structural weak layer tend to move downward,and the position of the structural weak layer changes with different types of ground motion.

相似文献/References:

[1]李 敏,黄天璨.近断层地震动作用下超高层结构地震响应分析[J].华南地震,2018,38(04):84.[doi:10.13512/j.hndz.2018.04.014]
 [J].,2018,38(04):84.[doi:10.13512/j.hndz.2018.04.014]

备注/Memo

备注/Memo:
收稿日期:2019-07-15
基金项目:国家重点研发计划高性能计算重点专项(2016YFB200605)
作者简介:李 青(1994- ),女,硕士研究生,主要从事超高层结构抗震研究。E-mail:liqing_dq@163.com.
通信作者:邹双凤(1982- ),女,广西水利电力职业技术学院,主要从事超高层结构抗震研究。
E-mail:maya_htc@163.com.
更新日期/Last Update: 2020-02-27