高层建筑结构地震响应的辛精细积分方法

侯平兰; 邓子辰

doi:10.21656/1000-0887.380123

高层建筑结构地震响应的辛精细积分方法

doi: 10.21656/1000-0887.380123

侯平兰¹,
邓子辰²

¹陕西省建筑职工大学, 西安 710068;²西北工业大学力学与土木建筑学院, 西安 710072

基金项目: 国家自然科学基金（11432010）

详细信息

作者简介:
侯平兰(1978—)，女，硕士，讲师(E-mail: 10810376@qq.com);邓子辰(1964—)，男，教授，博士生导师(通讯作者. E-mail: dweifan@nwpu.edu.cn).

中图分类号: O241.4
计量
- 文章访问数: 1070
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- 被引次数: 0
出版历程
- 收稿日期: 2017-05-05
- 修回日期: 2017-11-20
- 刊出日期: 2018-04-15

A Symplectic Precise Integration Method for Seismic Responses of Tall Buildings

HOU Pinglan¹,
DENG Zichen²

¹Architecture Zabor University of Shaanxi Province,Xi’an 710068, P.R. China;²School of Mechanics, Civil Engineering and Architecture, Northwestern Polytechnical University, Xi’an 710072, P.R.China

Funds: The National Natural Science Foundation of China（11432010）

摘要

摘要: 高层建筑结构在地震作用下的动响应分析一直是土木工程结构设计中的难点问题.采用同时具有高精度和长时间数值稳定性的辛精细积分方法开展了高层建筑结构的地震时程分析，得到了结构弹性/弹塑性时程分析结果，并将分析结果与当前流行的商业软件分析结果进行对比，验证了采用辛精细积分方法进行高层建筑结构地震时程分析的可行性与有效性.
- 辛精细积分方法 /
- 地震响应 /
- 高层建筑结构 /
- 时程
Abstract: The response analysis of tall buildings under earthquake action is a difficult task in civil engineering design. With the symplectic precise integration method, which has advantages of high precision of the precise integration method and excellent long-time numerical stability of the symplectic method, the seismic response analysis of a tall building was performed and the elastic/elasto-plastic time-history results of the structure were obtained. Comparison of the numerical results between the symplectic precise integration method and the EPDA software shows the feasibility and the effectiveness of the symplectic precise integration method for seismic response analysis of tall buildings.
- symplectic precise integration method /
- seismic response /
- tall building /
- time history

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参考文献(14)

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