Građevinar | |
Seismic upgrading of isolated bridges with SF-ED devices:Shaking table tests on large-scale model | |
article | |
Jelena Ristic1  Misin Misini2  Danilo Ristic3  Zijadin Guri2  Nebi Pllana4  | |
[1] FON University, Faculty of Architecture;University of Prishtina, Faculty of Civil Engineering and Architecture;Institute of Earthquake Engineering and Engineering Seismology;IPE-Proing | |
关键词: bridge; seismic isolation; shaking-table; ductility; energy dissipation; seismic safety; | |
DOI : 10.14256/JCE.2147.2017 | |
学科分类:社会科学、人文和艺术(综合) | |
来源: Hrvatsko Drustvo Gradevinskih Inzenjera | |
【 摘 要 】
Results of original experimental research, obtained during shaking table tests on a large-scale bridge model equipped with an advanced seismic protection system type USI-SF, are presented in the paper. The installed basic seismic isolation system is created by applying novel double spherical rolling seismic bearing (DSRSB) devices, while qualitative upgrading of seismic performances is made using the installed advanced multi-directional space flange energy dissipation (SF-ED) devices. Research results show that significant qualitative improvement of seismic performances of isolated road bridges can be achieved using DSRSB and SF-ED devices.
【 授权许可】
CC BY
【 预 览 】
Files | Size | Format | View |
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RO202307150003880ZK.pdf | 1627KB | download |