[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()
华南地震[ISSN:1006-6977/CN:61-1281/TN]
- 卷:
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39
- 期数:
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2019年04期
- 页码:
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92-97
- 栏目:
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华南地震
- 出版日期:
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2019-12-31
文章信息/Info
- Title:
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Seismic Behavior of Super High-rise Structures Subjected to Near-field and Far-field Ground Motion
- 文章编号:
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1001-8662(2019)04-0092-06
- 作者:
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李 青1; 邹双凤2; 李 敏1; 黄天璨1; 3
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(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):
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LI Qing1; ZOU Shuangfeng3; LI Min1; HUANG Tiancan1; 2
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(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)
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- 关键词:
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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:
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Near-field and far-field ground motion; Super high-rise structure; Dynamic elastoplastic time history analysis; Structural damage analysis
- 分类号:
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TU973.31
- DOI:
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10.13512/j.hndz.2019.04.013
- 文献标志码:
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A
- 摘要:
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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:
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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:
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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