Xiaofang Kang, Shuai Li, Jun Hu, Guanghui Xia, Yi Cai, Jun Zheng, Jiaxin Luo, Guoliang Liu, Shancheng Lei, Xinqi Wang, Qiwen Huang, Mengjun Han
{"title":"地震激励下基于调谐粘性质量阻尼器的相邻建筑振动控制","authors":"Xiaofang Kang, Shuai Li, Jun Hu, Guanghui Xia, Yi Cai, Jun Zheng, Jiaxin Luo, Guoliang Liu, Shancheng Lei, Xinqi Wang, Qiwen Huang, Mengjun Han","doi":"10.1680/jencm.22.00047","DOIUrl":null,"url":null,"abstract":"In this paper, two adjacent buildings of unequal height are established using finite element software, and damping devices are connected between the two buildings. The results of three models were obtained through nonlinear analysis. These include the adjacent building model (CAIM-T) based on the tuned viscous mass damper (TVMD), the adjacent building model (CAIM-V) with the viscous damper connection (CAIM-V) and adjacent building structure no additional damping model (CAIM). The results show that through reasonable parameter design and adjustment, compared with the CAIM system, the CAIM-T system and the CAIM-V system can weaken the interlayer drift and floor acceleration of the building structure, and the CAIM-T system has better vibration control effect than the CAIM-V system.","PeriodicalId":54061,"journal":{"name":"Proceedings of the Institution of Civil Engineers-Engineering and Computational Mechanics","volume":null,"pages":null},"PeriodicalIF":1.1000,"publicationDate":"2023-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Vibration control of adjacent buildings based on tuned viscous mass dampers under seismic excitation\",\"authors\":\"Xiaofang Kang, Shuai Li, Jun Hu, Guanghui Xia, Yi Cai, Jun Zheng, Jiaxin Luo, Guoliang Liu, Shancheng Lei, Xinqi Wang, Qiwen Huang, Mengjun Han\",\"doi\":\"10.1680/jencm.22.00047\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper, two adjacent buildings of unequal height are established using finite element software, and damping devices are connected between the two buildings. The results of three models were obtained through nonlinear analysis. These include the adjacent building model (CAIM-T) based on the tuned viscous mass damper (TVMD), the adjacent building model (CAIM-V) with the viscous damper connection (CAIM-V) and adjacent building structure no additional damping model (CAIM). The results show that through reasonable parameter design and adjustment, compared with the CAIM system, the CAIM-T system and the CAIM-V system can weaken the interlayer drift and floor acceleration of the building structure, and the CAIM-T system has better vibration control effect than the CAIM-V system.\",\"PeriodicalId\":54061,\"journal\":{\"name\":\"Proceedings of the Institution of Civil Engineers-Engineering and Computational Mechanics\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.1000,\"publicationDate\":\"2023-07-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the Institution of Civil Engineers-Engineering and Computational Mechanics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1680/jencm.22.00047\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"ENGINEERING, CIVIL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the Institution of Civil Engineers-Engineering and Computational Mechanics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1680/jencm.22.00047","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ENGINEERING, CIVIL","Score":null,"Total":0}
Vibration control of adjacent buildings based on tuned viscous mass dampers under seismic excitation
In this paper, two adjacent buildings of unequal height are established using finite element software, and damping devices are connected between the two buildings. The results of three models were obtained through nonlinear analysis. These include the adjacent building model (CAIM-T) based on the tuned viscous mass damper (TVMD), the adjacent building model (CAIM-V) with the viscous damper connection (CAIM-V) and adjacent building structure no additional damping model (CAIM). The results show that through reasonable parameter design and adjustment, compared with the CAIM system, the CAIM-T system and the CAIM-V system can weaken the interlayer drift and floor acceleration of the building structure, and the CAIM-T system has better vibration control effect than the CAIM-V system.
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