Analytical Investigation of the Structural Fuse Concept
Passive energy devices (PED) are useful to enhance structural performance by reducing seismically induced structural damage. Metallic dampers are one such PED. When they are designed such that all damage is concentrated on the PED devices, allowing the primary structure to remain elastic, they can b...
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| Format: | report |
| Language: | English |
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2006
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| Online Access: | http://ridda2.utp.ac.pa/handle/123456789/2533 |
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| _version_ | 1869451867750137856 |
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| 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 | 2006-06-28 2006-06-28 2017-08-09T19:47:03Z 2017-08-09T19:47:03Z 2017-08-09T19:47:03Z 2017-08-09T19:47:03Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | http://ridda2.utp.ac.pa/handle/123456789/2533 http://ridda2.utp.ac.pa/handle/123456789/2533 |
| 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) Parametric studies Elasticity Seismic performance Retrofitting Designs 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 Passive energy devices (PED) Structural performance Seismic damage Metallic dampers Structural fuses (SF) Parametric studies Elasticity Seismic performance Retrofitting Designs 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 |
| dc.title.none.fl_str_mv | Analytical Investigation of the Structural Fuse Concept |
| dc.type.none.fl_str_mv | info:eu-repo/semantics/report info:eu-repo/semantics/publishedVersion |
| description | Passive energy devices (PED) are useful to enhance structural performance by reducing seismically induced structural damage. Metallic dampers are one such PED. When they are designed such that all damage is concentrated on the PED devices, allowing the primary structure to remain elastic, they can be defined as structural fuses (SF). A comprehensive parametric study was conducted to investigate the structural fuse concept, and to identify combinations of key parameters essential to ensure adequate seismic performance for structural fuse systems. Non- linear time history analyses were conducted for several combinations of parameters, chosen to cover a range of feasible designs. Viable combinations of parameters are identified and used to provide guidelines to design and retrofit systems using Buckling-restrained Braces (BRBs), Triangular Added Damping and Stiffness (T- ADAS), and Shear Panels (SPs), examples of metallic dampers working as structural fuses. Studies focus on the application of the structural fuse concept to single- and multi-degree-of- freedom systems. Tables, many illustrations, and references are included. |
| eu_rights_str_mv | openAccess |
| format | report |
| id | PA_9e1aea92d838f617a371f8d01d6156f5 |
| instacron_str | U Tecnológica de Panamá |
| institution | U Tecnológica de Panamá |
| instname_str | Universidad Tecnológica de Panamá |
| language | eng |
| network_acronym_str | PA |
| network_name_str | oai la ref anni2 |
| oai_identifier_str | oai:ridda2.utp.ac.pa:123456789/2533 |
| publishDate | 2006 |
| publishDateSort | 2006 |
| 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 | Analytical Investigation of the Structural Fuse ConceptVargas, RamiroBruneau, MichelPassive energy devices (PED)Structural performanceSeismic damageMetallic dampersStructural fuses (SF)Parametric studiesElasticitySeismic performanceRetrofittingDesignsBuckling-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 damagePassive energy devices (PED)Structural performanceSeismic damageMetallic dampersStructural fuses (SF)Parametric studiesElasticitySeismic performanceRetrofittingDesignsBuckling-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 damagePassive energy devices (PED) are useful to enhance structural performance by reducing seismically induced structural damage. Metallic dampers are one such PED. When they are designed such that all damage is concentrated on the PED devices, allowing the primary structure to remain elastic, they can be defined as structural fuses (SF). A comprehensive parametric study was conducted to investigate the structural fuse concept, and to identify combinations of key parameters essential to ensure adequate seismic performance for structural fuse systems. Non- linear time history analyses were conducted for several combinations of parameters, chosen to cover a range of feasible designs. Viable combinations of parameters are identified and used to provide guidelines to design and retrofit systems using Buckling-restrained Braces (BRBs), Triangular Added Damping and Stiffness (T- ADAS), and Shear Panels (SPs), examples of metallic dampers working as structural fuses. Studies focus on the application of the structural fuse concept to single- and multi-degree-of- freedom systems. Tables, many illustrations, and references are included.Passive energy devices (PED) are useful to enhance structural performance by reducing seismically induced structural damage. Metallic dampers are one such PED. When they are designed such that all damage is concentrated on the PED devices, allowing the primary structure to remain elastic, they can be defined as structural fuses (SF). A comprehensive parametric study was conducted to investigate the structural fuse concept, and to identify combinations of key parameters essential to ensure adequate seismic performance for structural fuse systems. Non- linear time history analyses were conducted for several combinations of parameters, chosen to cover a range of feasible designs. Viable combinations of parameters are identified and used to provide guidelines to design and retrofit systems using Buckling-restrained Braces (BRBs), Triangular Added Damping and Stiffness (T- ADAS), and Shear Panels (SPs), examples of metallic dampers working as structural fuses. Studies focus on the application of the structural fuse concept to single- and multi-degree-of- freedom systems. Tables, many illustrations, and references are included.2017-08-09T19:47:03Z2017-08-09T19:47:03Z2017-08-09T19:47:03Z2017-08-09T19:47:03Z2006-06-282006-06-28info:eu-repo/semantics/reportinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://ridda2.utp.ac.pa/handle/123456789/2533http://ridda2.utp.ac.pa/handle/123456789/2533engenghttps://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:123456789/25332021-07-06T15:34:46Z |
| spellingShingle | Analytical Investigation of the Structural Fuse Concept Vargas, Ramiro Passive energy devices (PED) Structural performance Seismic damage Metallic dampers Structural fuses (SF) Parametric studies Elasticity Seismic performance Retrofitting Designs 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 Passive energy devices (PED) Structural performance Seismic damage Metallic dampers Structural fuses (SF) Parametric studies Elasticity Seismic performance Retrofitting Designs 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 |
| status_str | publishedVersion |
| title | Analytical Investigation of the Structural Fuse Concept |
| title_full | Analytical Investigation of the Structural Fuse Concept |
| title_fullStr | Analytical Investigation of the Structural Fuse Concept |
| title_full_unstemmed | Analytical Investigation of the Structural Fuse Concept |
| title_short | Analytical Investigation of the Structural Fuse Concept |
| title_sort | Analytical Investigation of the Structural Fuse Concept |
| topic | Passive energy devices (PED) Structural performance Seismic damage Metallic dampers Structural fuses (SF) Parametric studies Elasticity Seismic performance Retrofitting Designs 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 Passive energy devices (PED) Structural performance Seismic damage Metallic dampers Structural fuses (SF) Parametric studies Elasticity Seismic performance Retrofitting Designs 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 |
| url | http://ridda2.utp.ac.pa/handle/123456789/2533 |