Theoretical and Experimental Study of the Pounding Response for Adjacent Inelastic MDOF Structures Based on Dimensional Analysis
文献类型：期刊论文
| 作者 | Wu, Qiaoyun1,2; Liu, Ziliang2; Wang, Tao2; Chen, Xuyong2 |
| 刊名 | SHOCK AND VIBRATION
 |
| 出版日期 | 2021-09-20 |
| 卷号 | 2021页码:18 |
| ISSN号 | 1070-9622 |
| DOI | 10.1155/2021/6801821 |
| 英文摘要 | Dimensional analysis is applied to study the pounding response of two inelastic multidegree of freedom (MDOF) structures under simplified earthquake excitation. The forces and deformations of the collision processes are simulated by adopting the improved Kelvin pounding model. The inelastic characteristics of MDOF structures are described by the bilinear interstory resistance model, and the representations of dimensionless impact force and the dimensionless motion equation in the pounding process are derived. On the basis of the above-mentioned theoretical deduction, the superiority of the improved Kelvin model is verified by comparing the impact response of the improved Kelvin model and the Kelvin model. Finally, the validity of the proposed theoretical method is further proved by the comparison between results from the shaking table tests of adjacent four-story and three-story steel frame structures and the corresponding numerical results obtained by the MATLAB program. |
| 资助项目 | National Nature Science Foundation of China[52078395] ; Open Research Fund of State Key Laboratory of Geomechanics and Geotechnical Engineering, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences[Z018013] ; Open Research Fund of State Key Laboratory of Coastal and Offshore Engineering, Dalian University of Technology[LP1920] ; State Key Lab of Subtropical Building Science, South China University of Technology[2019ZB20] ; Key Laboratory of Urban Security and Disaster Engineering of Ministry of Education, Beijing University of Technology |
| WOS研究方向 | Acoustics ; Engineering ; Mechanics |
| 语种 | 英语 |
| 出版者 | HINDAWI LTD |
| WOS记录号 | WOS:000703390600002 |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/28542]  |
| 专题 | 中科院武汉岩土力学所 |
| 通讯作者 | Chen, Xuyong |
| 作者单位 | 1.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn, Wuhan 430071, Peoples R China 2.Wuhan Inst Technol, Sch Civil Engn & Architecture, Wuhan 430073, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Qiaoyun,Liu, Ziliang,Wang, Tao,et al. Theoretical and Experimental Study of the Pounding Response for Adjacent Inelastic MDOF Structures Based on Dimensional Analysis[J]. SHOCK AND VIBRATION,2021,2021:18. |
| APA | Wu, Qiaoyun,Liu, Ziliang,Wang, Tao,&Chen, Xuyong.(2021).Theoretical and Experimental Study of the Pounding Response for Adjacent Inelastic MDOF Structures Based on Dimensional Analysis.SHOCK AND VIBRATION,2021,18. |
| MLA | Wu, Qiaoyun,et al."Theoretical and Experimental Study of the Pounding Response for Adjacent Inelastic MDOF Structures Based on Dimensional Analysis".SHOCK AND VIBRATION 2021(2021):18. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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