Seismic Response of Single-Degree-of-Freedom (SDOF) Structural Fuse Systems
Passive energy dissipation (PED) devices have been implemented to enhance structural performance by reducing seismically induced structural damage. In this paper metallic dampers are defined to be structural fuses (SF) when they are designed such that all damage is concentrated on the PED devices, a...
I tiakina i:
| Kaituhi matua: | |
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| Ētahi atu kaituhi: | |
| Hōputu: | article |
| Reo: | Ingarihi |
| I whakaputaina: |
2004
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| Ngā marau: | |
| Urunga tuihono: | http://ridda2.utp.ac.pa/handle/123456789/2816 |
| Ngā Tūtohu: |
Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!
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| _version_ | 1869652473154633728 |
|---|---|
| author | Vargas, Ramiro |
| author2 | Bruneau, Michel |
| author2_role | author |
| author_browse | Bruneau, Michel Vargas, Ramiro |
| author_facet | Vargas, Ramiro Bruneau, Michel |
| author_role | author |
| collection | Repositorio Institucional de documento digitales de acceso abierto de la UTP |
| dc.creator.none.fl_str_mv | Vargas, Ramiro Bruneau, Michel |
| dc.date.none.fl_str_mv | 2004-06-26 2004-06-26 2017-08-16T15:55:07Z 2017-08-16T15:55:07Z 2017-08-16T15:55:07Z 2017-08-16T15:55:07Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | http://ridda2.utp.ac.pa/handle/123456789/2816 http://ridda2.utp.ac.pa/handle/123456789/2816 |
| dc.language.none.fl_str_mv | eng eng |
| dc.rights.none.fl_str_mv | https://creativecommons.org/licenses/by-nc-sa/4.0/ info:eu-repo/semantics/openAccess |
| dc.source.none.fl_str_mv | reponame:Repositorio Institucional de documento digitales de acceso abierto de la UTP instname:Universidad Tecnológica de Panamá instacron:U Tecnológica de Panamá |
| dc.subject.none.fl_str_mv | Passive energy devices (PED) Structural performance Seismic damage Metallic dampers Structural fuses (SF) Elasticity Seismic performance Retrofitting Buckling-restrained braces (BRB) Triangular added damping and stiffness (T-ADAS) Shear panels (SP) Single degree of freedom (SDOF) systems Multidegree of freedom (MDOF) systems Floor demands velocities Accelerations Nonstructural damage Shaking table tests Moment-resisting connections Seismic isolation Ball-in-cone (BNC) system Pin connections Passive energy devices (PED) Structural performance Seismic damage Metallic dampers Structural fuses (SF) Elasticity Seismic performance Retrofitting Buckling-restrained braces (BRB) Triangular added damping and stiffness (T-ADAS) Shear panels (SP) Single degree of freedom (SDOF) systems Multidegree of freedom (MDOF) systems Floor demands velocities Accelerations Nonstructural damage Shaking table tests Moment-resisting connections Seismic isolation Ball-in-cone (BNC) system Pin connections |
| dc.title.none.fl_str_mv | Seismic Response of Single-Degree-of-Freedom (SDOF) Structural Fuse Systems |
| dc.type.none.fl_str_mv | info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
| description | Passive energy dissipation (PED) devices have been implemented to enhance structural performance by reducing seismically induced structural damage. In this paper metallic dampers are defined to be structural fuses (SF) when they are designed such that all damage is concentrated on the PED devices, allowing the primary structure to remain elastic. Following a damaging earthquake, only the dampers would need to be replaced, making repair works easier and more expedient. Furthermore, SF introduce self-centering capabilities to the structure in that, once the ductile fuse devices have been removed, the elastic structure would return to its original position. A comprehensive parametric study is conducted leading to the formulation of the SF concept, and allowing to identify the possible combinations of key parameters essential to ensure adequate seismic performance for SF systems. Nonlinear time history analyses are conducted for several combinations of parameters, in order to cover the range of feasible designs. The effects of earthquake duration and strain- hardening on response of short and long period systems are also considered as part of this process. |
| eu_rights_str_mv | openAccess |
| format | article |
| id | lrtest_ac8285b593612ed3a253a272d1e86bbe |
| instacron_str | U Tecnológica de Panamá |
| institution | U Tecnológica de Panamá |
| instname_str | Universidad Tecnológica de Panamá |
| language | eng |
| network_acronym_str | lrtest |
| network_name_str | lr |
| oai_identifier_str | oai:ridda2.utp.ac.pa:123456789/2816 |
| publishDate | 2004 |
| publishDateSort | 2004 |
| reponame_str | Repositorio Institucional de documento digitales de acceso abierto de la UTP |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | https://creativecommons.org/licenses/by-nc-sa/4.0/ |
| spelling | Seismic Response of Single-Degree-of-Freedom (SDOF) Structural Fuse SystemsVargas, RamiroBruneau, MichelPassive energy devices (PED)Structural performanceSeismic damageMetallic dampersStructural fuses (SF)ElasticitySeismic performanceRetrofittingBuckling-restrained braces (BRB)Triangular added damping and stiffness (T-ADAS)Shear panels (SP)Single degree of freedom (SDOF) systemsMultidegree of freedom (MDOF) systemsFloor demands velocitiesAccelerationsNonstructural damageShaking table testsMoment-resisting connectionsSeismic isolationBall-in-cone (BNC) systemPin connectionsPassive energy devices (PED)Structural performanceSeismic damageMetallic dampersStructural fuses (SF)ElasticitySeismic performanceRetrofittingBuckling-restrained braces (BRB)Triangular added damping and stiffness (T-ADAS)Shear panels (SP)Single degree of freedom (SDOF) systemsMultidegree of freedom (MDOF) systemsFloor demands velocitiesAccelerationsNonstructural damageShaking table testsMoment-resisting connectionsSeismic isolationBall-in-cone (BNC) systemPin connectionsPassive energy dissipation (PED) devices have been implemented to enhance structural performance by reducing seismically induced structural damage. In this paper metallic dampers are defined to be structural fuses (SF) when they are designed such that all damage is concentrated on the PED devices, allowing the primary structure to remain elastic. Following a damaging earthquake, only the dampers would need to be replaced, making repair works easier and more expedient. Furthermore, SF introduce self-centering capabilities to the structure in that, once the ductile fuse devices have been removed, the elastic structure would return to its original position. A comprehensive parametric study is conducted leading to the formulation of the SF concept, and allowing to identify the possible combinations of key parameters essential to ensure adequate seismic performance for SF systems. Nonlinear time history analyses are conducted for several combinations of parameters, in order to cover the range of feasible designs. The effects of earthquake duration and strain- hardening on response of short and long period systems are also considered as part of this process.Passive energy dissipation (PED) devices have been implemented to enhance structural performance by reducing seismically induced structural damage. In this paper metallic dampers are defined to be structural fuses (SF) when they are designed such that all damage is concentrated on the PED devices, allowing the primary structure to remain elastic. Following a damaging earthquake, only the dampers would need to be replaced, making repair works easier and more expedient. Furthermore, SF introduce self-centering capabilities to the structure in that, once the ductile fuse devices have been removed, the elastic structure would return to its original position. A comprehensive parametric study is conducted leading to the formulation of the SF concept, and allowing to identify the possible combinations of key parameters essential to ensure adequate seismic performance for SF systems. Nonlinear time history analyses are conducted for several combinations of parameters, in order to cover the range of feasible designs. The effects of earthquake duration and strain- hardening on response of short and long period systems are also considered as part of this process.2017-08-16T15:55:07Z2017-08-16T15:55:07Z2017-08-16T15:55:07Z2017-08-16T15:55:07Z2004-06-262004-06-26info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://ridda2.utp.ac.pa/handle/123456789/2816http://ridda2.utp.ac.pa/handle/123456789/2816engenghttps://creativecommons.org/licenses/by-nc-sa/4.0/info:eu-repo/semantics/openAccessreponame:Repositorio Institucional de documento digitales de acceso abierto de la UTPinstname:Universidad Tecnológica de Panamáinstacron:U Tecnológica de Panamáoai:ridda2.utp.ac.pa:123456789/28162021-07-06T15:34:47Z |
| spellingShingle | Seismic Response of Single-Degree-of-Freedom (SDOF) Structural Fuse Systems Vargas, Ramiro Passive energy devices (PED) Structural performance Seismic damage Metallic dampers Structural fuses (SF) Elasticity Seismic performance Retrofitting Buckling-restrained braces (BRB) Triangular added damping and stiffness (T-ADAS) Shear panels (SP) Single degree of freedom (SDOF) systems Multidegree of freedom (MDOF) systems Floor demands velocities Accelerations Nonstructural damage Shaking table tests Moment-resisting connections Seismic isolation Ball-in-cone (BNC) system Pin connections Passive energy devices (PED) Structural performance Seismic damage Metallic dampers Structural fuses (SF) Elasticity Seismic performance Retrofitting Buckling-restrained braces (BRB) Triangular added damping and stiffness (T-ADAS) Shear panels (SP) Single degree of freedom (SDOF) systems Multidegree of freedom (MDOF) systems Floor demands velocities Accelerations Nonstructural damage Shaking table tests Moment-resisting connections Seismic isolation Ball-in-cone (BNC) system Pin connections |
| status_str | publishedVersion |
| title | Seismic Response of Single-Degree-of-Freedom (SDOF) Structural Fuse Systems |
| title_full | Seismic Response of Single-Degree-of-Freedom (SDOF) Structural Fuse Systems |
| title_fullStr | Seismic Response of Single-Degree-of-Freedom (SDOF) Structural Fuse Systems |
| title_full_unstemmed | Seismic Response of Single-Degree-of-Freedom (SDOF) Structural Fuse Systems |
| title_short | Seismic Response of Single-Degree-of-Freedom (SDOF) Structural Fuse Systems |
| title_sort | Seismic Response of Single-Degree-of-Freedom (SDOF) Structural Fuse Systems |
| topic | Passive energy devices (PED) Structural performance Seismic damage Metallic dampers Structural fuses (SF) Elasticity Seismic performance Retrofitting Buckling-restrained braces (BRB) Triangular added damping and stiffness (T-ADAS) Shear panels (SP) Single degree of freedom (SDOF) systems Multidegree of freedom (MDOF) systems Floor demands velocities Accelerations Nonstructural damage Shaking table tests Moment-resisting connections Seismic isolation Ball-in-cone (BNC) system Pin connections Passive energy devices (PED) Structural performance Seismic damage Metallic dampers Structural fuses (SF) Elasticity Seismic performance Retrofitting Buckling-restrained braces (BRB) Triangular added damping and stiffness (T-ADAS) Shear panels (SP) Single degree of freedom (SDOF) systems Multidegree of freedom (MDOF) systems Floor demands velocities Accelerations Nonstructural damage Shaking table tests Moment-resisting connections Seismic isolation Ball-in-cone (BNC) system Pin connections |
| url | http://ridda2.utp.ac.pa/handle/123456789/2816 |