Effect of soil on the capacity of viscous dampers between adjacent buildings
This study investigated the seismic pounding of two adjacent buildings considering soil–structure interaction (SSI). A comprehensive parametric study of buildings with different heights was performed to reveal the pounding-involved behaviour considering the soil effect. Wavelet transform has been co...
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| Format: | Article |
| Language: | English |
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Croatian Association of Civil Engineers
2023-05-01
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| Series: | Građevinar |
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| Online Access: | https://doi.org/10.14256/JCE.3597.2022 |
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| _version_ | 1850252500222869504 |
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| author | Elif Cagda Kandemir Robert Jankowski |
| author_facet | Elif Cagda Kandemir Robert Jankowski |
| author_sort | Elif Cagda Kandemir |
| collection | DOAJ |
| description | This study investigated the seismic pounding of two adjacent buildings considering soil–structure interaction (SSI). A comprehensive parametric study of buildings with different heights was performed to reveal the pounding-involved behaviour considering the soil effect. Wavelet transform has been conducted to gain insight into the differences in the frequency contents of the impact forces between fixed- and flexible-base adjacent structures. Linear viscous dampers (LVDs) between adjacent floors were used as pounding protection measures. The required supplemental damping ratio of the LVDs was determined through optimisation analysis under different soil types to verify the effect of the SSI on structural damping. Comparative results with and without SSI showed that incorporating the SSI worsens the pounding-involved responses during earthquakes. |
| format | Article |
| id | doaj-art-8590132ffb15465f96fe03d75ab6d390 |
| institution | OA Journals |
| issn | 0350-2465 1333-9095 |
| language | English |
| publishDate | 2023-05-01 |
| publisher | Croatian Association of Civil Engineers |
| record_format | Article |
| series | Građevinar |
| spelling | doaj-art-8590132ffb15465f96fe03d75ab6d3902025-08-20T01:57:39ZengCroatian Association of Civil EngineersGrađevinar0350-24651333-90952023-05-017504.32934210.14256/JCE.3597.2022Effect of soil on the capacity of viscous dampers between adjacent buildingsElif Cagda KandemirRobert JankowskiThis study investigated the seismic pounding of two adjacent buildings considering soil–structure interaction (SSI). A comprehensive parametric study of buildings with different heights was performed to reveal the pounding-involved behaviour considering the soil effect. Wavelet transform has been conducted to gain insight into the differences in the frequency contents of the impact forces between fixed- and flexible-base adjacent structures. Linear viscous dampers (LVDs) between adjacent floors were used as pounding protection measures. The required supplemental damping ratio of the LVDs was determined through optimisation analysis under different soil types to verify the effect of the SSI on structural damping. Comparative results with and without SSI showed that incorporating the SSI worsens the pounding-involved responses during earthquakes.https://doi.org/10.14256/JCE.3597.2022adjacent buildingssoil–structure interaction (ssi)continuous wavelet transformlinear viscous damper |
| spellingShingle | Elif Cagda Kandemir Robert Jankowski Effect of soil on the capacity of viscous dampers between adjacent buildings Građevinar adjacent buildings soil–structure interaction (ssi) continuous wavelet transform linear viscous damper |
| title | Effect of soil on the capacity of viscous dampers between adjacent buildings |
| title_full | Effect of soil on the capacity of viscous dampers between adjacent buildings |
| title_fullStr | Effect of soil on the capacity of viscous dampers between adjacent buildings |
| title_full_unstemmed | Effect of soil on the capacity of viscous dampers between adjacent buildings |
| title_short | Effect of soil on the capacity of viscous dampers between adjacent buildings |
| title_sort | effect of soil on the capacity of viscous dampers between adjacent buildings |
| topic | adjacent buildings soil–structure interaction (ssi) continuous wavelet transform linear viscous damper |
| url | https://doi.org/10.14256/JCE.3597.2022 |
| work_keys_str_mv | AT elifcagdakandemir effectofsoilonthecapacityofviscousdampersbetweenadjacentbuildings AT robertjankowski effectofsoilonthecapacityofviscousdampersbetweenadjacentbuildings |