Análisis experimental de aisladores cinemáticos de base
El objetivo de este proyecto consistió en realizar un análisis experimental de cuatro prototipos de aisladores cinemáticos de base los cuales fueron instalados en la base de una estructura metálica a porticada de dos grados de libertad, para posteriormente hacer un análisis de aceleraciones con y si...
- Autores:
-
Agudelo Acosta, Karen Jineth
Gonzalez Combita, Miller Andres
- Tipo de recurso:
- http://purl.org/coar/version/c_b1a7d7d4d402bcce
- Fecha de publicación:
- 2016
- Institución:
- Universidad Industrial de Santander
- Repositorio:
- Repositorio UIS
- Idioma:
- spa
- OAI Identifier:
- oai:noesis.uis.edu.co:20.500.14071/33960
- Palabra clave:
- Aisladores Cinemáticos
Mesa Vibratoria
Asilamiento Sísmico.
The objective of this project is to perform an experimental analysis of four prototypes of kinematic base isolators
which were installed at the metal base of a an breached structure of two degrees of freedom
to subsequently make an analysis of acceleration with and without insulators
in order to identify the dynamic behavior of this structure
before and after the implementation of the isolation system. Harmonic signals were induced by a vibrating table prototype that was designed with a gear motor
which worked with two frequencies: 2 Hertz and 4 Hertz. With these
the acceleration measurements of the structure
by means of the accelerometers supplied by the research group INME
were performed. Once the data analysis was done
it was concluded that the kinematic base isolation system presents a reduction between 20 and 40 percent in peak acceleration and the 5 and 30 percent in RMS values. The isolator No. 4 prototype worked properly with a percentage reduction for 2 Hertz 32% and 20% in RMS values
42% and 31% in maximum accelerations on the floor 1 and 2 respectively; 4 Hertz 27% and 21% in RMS values
33% and 19% in maximum accelerations on the floor 1 and 2 respectively. Finally
it should be noted that this work was done in order to experimentally test new seismic isolation configurations
to determine which would be most suitable for this type of structure.
- Rights
- License
- Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
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|
dc.title.none.fl_str_mv |
Análisis experimental de aisladores cinemáticos de base |
dc.title.english.none.fl_str_mv |
Kinematic Isolators, Vibrate Table, Seismic Isolation. |
title |
Análisis experimental de aisladores cinemáticos de base |
spellingShingle |
Análisis experimental de aisladores cinemáticos de base Aisladores Cinemáticos Mesa Vibratoria Asilamiento Sísmico. The objective of this project is to perform an experimental analysis of four prototypes of kinematic base isolators which were installed at the metal base of a an breached structure of two degrees of freedom to subsequently make an analysis of acceleration with and without insulators in order to identify the dynamic behavior of this structure before and after the implementation of the isolation system. Harmonic signals were induced by a vibrating table prototype that was designed with a gear motor which worked with two frequencies: 2 Hertz and 4 Hertz. With these the acceleration measurements of the structure by means of the accelerometers supplied by the research group INME were performed. Once the data analysis was done it was concluded that the kinematic base isolation system presents a reduction between 20 and 40 percent in peak acceleration and the 5 and 30 percent in RMS values. The isolator No. 4 prototype worked properly with a percentage reduction for 2 Hertz 32% and 20% in RMS values 42% and 31% in maximum accelerations on the floor 1 and 2 respectively; 4 Hertz 27% and 21% in RMS values 33% and 19% in maximum accelerations on the floor 1 and 2 respectively. Finally it should be noted that this work was done in order to experimentally test new seismic isolation configurations to determine which would be most suitable for this type of structure. |
title_short |
Análisis experimental de aisladores cinemáticos de base |
title_full |
Análisis experimental de aisladores cinemáticos de base |
title_fullStr |
Análisis experimental de aisladores cinemáticos de base |
title_full_unstemmed |
Análisis experimental de aisladores cinemáticos de base |
title_sort |
Análisis experimental de aisladores cinemáticos de base |
dc.creator.fl_str_mv |
Agudelo Acosta, Karen Jineth Gonzalez Combita, Miller Andres |
dc.contributor.advisor.none.fl_str_mv |
Begambre Carrillo, Oscar Javier |
dc.contributor.author.none.fl_str_mv |
Agudelo Acosta, Karen Jineth Gonzalez Combita, Miller Andres |
dc.subject.none.fl_str_mv |
Aisladores Cinemáticos Mesa Vibratoria Asilamiento Sísmico. |
topic |
Aisladores Cinemáticos Mesa Vibratoria Asilamiento Sísmico. The objective of this project is to perform an experimental analysis of four prototypes of kinematic base isolators which were installed at the metal base of a an breached structure of two degrees of freedom to subsequently make an analysis of acceleration with and without insulators in order to identify the dynamic behavior of this structure before and after the implementation of the isolation system. Harmonic signals were induced by a vibrating table prototype that was designed with a gear motor which worked with two frequencies: 2 Hertz and 4 Hertz. With these the acceleration measurements of the structure by means of the accelerometers supplied by the research group INME were performed. Once the data analysis was done it was concluded that the kinematic base isolation system presents a reduction between 20 and 40 percent in peak acceleration and the 5 and 30 percent in RMS values. The isolator No. 4 prototype worked properly with a percentage reduction for 2 Hertz 32% and 20% in RMS values 42% and 31% in maximum accelerations on the floor 1 and 2 respectively; 4 Hertz 27% and 21% in RMS values 33% and 19% in maximum accelerations on the floor 1 and 2 respectively. Finally it should be noted that this work was done in order to experimentally test new seismic isolation configurations to determine which would be most suitable for this type of structure. |
dc.subject.keyword.none.fl_str_mv |
The objective of this project is to perform an experimental analysis of four prototypes of kinematic base isolators which were installed at the metal base of a an breached structure of two degrees of freedom to subsequently make an analysis of acceleration with and without insulators in order to identify the dynamic behavior of this structure before and after the implementation of the isolation system. Harmonic signals were induced by a vibrating table prototype that was designed with a gear motor which worked with two frequencies: 2 Hertz and 4 Hertz. With these the acceleration measurements of the structure by means of the accelerometers supplied by the research group INME were performed. Once the data analysis was done it was concluded that the kinematic base isolation system presents a reduction between 20 and 40 percent in peak acceleration and the 5 and 30 percent in RMS values. The isolator No. 4 prototype worked properly with a percentage reduction for 2 Hertz 32% and 20% in RMS values 42% and 31% in maximum accelerations on the floor 1 and 2 respectively; 4 Hertz 27% and 21% in RMS values 33% and 19% in maximum accelerations on the floor 1 and 2 respectively. Finally it should be noted that this work was done in order to experimentally test new seismic isolation configurations to determine which would be most suitable for this type of structure. |
description |
El objetivo de este proyecto consistió en realizar un análisis experimental de cuatro prototipos de aisladores cinemáticos de base los cuales fueron instalados en la base de una estructura metálica a porticada de dos grados de libertad, para posteriormente hacer un análisis de aceleraciones con y sin aisladores, con el fin de hacer una comparación de datos en donde se identificó el comportamiento de esta estructura antes y después del aislamiento. Las señales armónicas fueron inducidas por medio de un prototipo de mesa vibratoria que se diseñó con un moto-reductor el cual trabajo con dos frecuencias: 2 Hertz y 4 Hertz. Con estas, se realizaron las mediciones de aceleración de la estructura, por medio de los acelerómetros suministrados por el grupo de investigación INME. Luego de realizar el análisis correspondiente a la información obtenida se pudo determinar que el sistema de aislamiento cinemático de base presenta una reducción entre el 20 y el 40 por ciento en los picos de aceleración y del 5 y 30 por ciento en valores RMS. Por ultimo cabe resaltar que este trabajo se hizo con la finalidad de probar de forma experimental las nuevas configuraciones de aislamiento sísmico para determinar cuál sería el más conveniente para este tipo de estructuras. 1 El prototipo de aislador número 4 funcionó de manera correcta con un porcentaje de reducción para 2 Hertz de 32% y 20% en valores RMS, 42% y 31% en aceleraciones máximas en el piso 1 y 2 respectivamente; para 4 Hertz de 27% y 21% en valores RMS, 33% y 19% en aceleraciones máximas en el piso 1 y 2 respectivamente. |
publishDate |
2016 |
dc.date.available.none.fl_str_mv |
2016 2024-03-03T22:32:29Z |
dc.date.created.none.fl_str_mv |
2016 |
dc.date.issued.none.fl_str_mv |
2016 |
dc.date.accessioned.none.fl_str_mv |
2024-03-03T22:32:29Z |
dc.type.local.none.fl_str_mv |
Tesis/Trabajo de grado - Monografía - Pregrado |
dc.type.hasversion.none.fl_str_mv |
http://purl.org/coar/resource_type/c_7a1f |
dc.type.coar.none.fl_str_mv |
http://purl.org/coar/version/c_b1a7d7d4d402bcce |
format |
http://purl.org/coar/version/c_b1a7d7d4d402bcce |
dc.identifier.uri.none.fl_str_mv |
https://noesis.uis.edu.co/handle/20.500.14071/33960 |
dc.identifier.instname.none.fl_str_mv |
Universidad Industrial de Santander |
dc.identifier.reponame.none.fl_str_mv |
Universidad Industrial de Santander |
dc.identifier.repourl.none.fl_str_mv |
https://noesis.uis.edu.co |
url |
https://noesis.uis.edu.co/handle/20.500.14071/33960 https://noesis.uis.edu.co |
identifier_str_mv |
Universidad Industrial de Santander |
dc.language.iso.none.fl_str_mv |
spa |
language |
spa |
dc.rights.none.fl_str_mv |
http://creativecommons.org/licenses/by/4.0/ |
dc.rights.coar.fl_str_mv |
http://purl.org/coar/access_right/c_abf2 |
dc.rights.license.none.fl_str_mv |
Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) |
dc.rights.uri.none.fl_str_mv |
http://creativecommons.org/licenses/by-nc/4.0 |
dc.rights.creativecommons.none.fl_str_mv |
Atribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0) |
rights_invalid_str_mv |
Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) http://creativecommons.org/licenses/by/4.0/ http://creativecommons.org/licenses/by-nc/4.0 Atribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0) http://purl.org/coar/access_right/c_abf2 |
dc.format.mimetype.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidad Industrial de Santander |
dc.publisher.faculty.none.fl_str_mv |
Facultad de Ingenierías Fisicomecánicas |
dc.publisher.program.none.fl_str_mv |
Ingeniería Civil |
dc.publisher.school.none.fl_str_mv |
Escuela de Ingeniería Civil |
publisher.none.fl_str_mv |
Universidad Industrial de Santander |
institution |
Universidad Industrial de Santander |
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spelling |
Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)http://creativecommons.org/licenses/by/4.0/http://creativecommons.org/licenses/by-nc/4.0Atribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0)http://purl.org/coar/access_right/c_abf2Begambre Carrillo, Oscar JavierAgudelo Acosta, Karen JinethGonzalez Combita, Miller Andres2024-03-03T22:32:29Z20162024-03-03T22:32:29Z20162016https://noesis.uis.edu.co/handle/20.500.14071/33960Universidad Industrial de SantanderUniversidad Industrial de Santanderhttps://noesis.uis.edu.coEl objetivo de este proyecto consistió en realizar un análisis experimental de cuatro prototipos de aisladores cinemáticos de base los cuales fueron instalados en la base de una estructura metálica a porticada de dos grados de libertad, para posteriormente hacer un análisis de aceleraciones con y sin aisladores, con el fin de hacer una comparación de datos en donde se identificó el comportamiento de esta estructura antes y después del aislamiento. Las señales armónicas fueron inducidas por medio de un prototipo de mesa vibratoria que se diseñó con un moto-reductor el cual trabajo con dos frecuencias: 2 Hertz y 4 Hertz. Con estas, se realizaron las mediciones de aceleración de la estructura, por medio de los acelerómetros suministrados por el grupo de investigación INME. Luego de realizar el análisis correspondiente a la información obtenida se pudo determinar que el sistema de aislamiento cinemático de base presenta una reducción entre el 20 y el 40 por ciento en los picos de aceleración y del 5 y 30 por ciento en valores RMS. Por ultimo cabe resaltar que este trabajo se hizo con la finalidad de probar de forma experimental las nuevas configuraciones de aislamiento sísmico para determinar cuál sería el más conveniente para este tipo de estructuras. 1 El prototipo de aislador número 4 funcionó de manera correcta con un porcentaje de reducción para 2 Hertz de 32% y 20% en valores RMS, 42% y 31% en aceleraciones máximas en el piso 1 y 2 respectivamente; para 4 Hertz de 27% y 21% en valores RMS, 33% y 19% en aceleraciones máximas en el piso 1 y 2 respectivamente.PregradoIngeniero CivilExperimental analysis of kinematic base insulatorsapplication/pdfspaUniversidad Industrial de SantanderFacultad de Ingenierías FisicomecánicasIngeniería CivilEscuela de Ingeniería CivilAisladores CinemáticosMesa VibratoriaAsilamiento Sísmico.The objective of this project is to perform an experimental analysis of four prototypes of kinematic base isolatorswhich were installed at the metal base of a an breached structure of two degrees of freedomto subsequently make an analysis of acceleration with and without insulatorsin order to identify the dynamic behavior of this structurebefore and after the implementation of the isolation system. Harmonic signals were induced by a vibrating table prototype that was designed with a gear motorwhich worked with two frequencies: 2 Hertz and 4 Hertz. With thesethe acceleration measurements of the structureby means of the accelerometers supplied by the research group INMEwere performed. Once the data analysis was doneit was concluded that the kinematic base isolation system presents a reduction between 20 and 40 percent in peak acceleration and the 5 and 30 percent in RMS values. The isolator No. 4 prototype worked properly with a percentage reduction for 2 Hertz 32% and 20% in RMS values42% and 31% in maximum accelerations on the floor 1 and 2 respectively; 4 Hertz 27% and 21% in RMS values33% and 19% in maximum accelerations on the floor 1 and 2 respectively. Finallyit should be noted that this work was done in order to experimentally test new seismic isolation configurationsto determine which would be most suitable for this type of structure.Análisis experimental de aisladores cinemáticos de baseKinematic Isolators, Vibrate Table, Seismic Isolation.Tesis/Trabajo de grado - Monografía - Pregradohttp://purl.org/coar/resource_type/c_7a1fhttp://purl.org/coar/version/c_b1a7d7d4d402bcceORIGINALCarta de autorización.pdfapplication/pdf620433https://noesis.uis.edu.co/bitstreams/1da13a6c-5e04-4805-a9db-59b59acb02ff/download4293e9086826a6aaa353cd82dbed90edMD51Documento.pdfapplication/pdf2062812https://noesis.uis.edu.co/bitstreams/dcc1afb4-05cb-4744-8e65-cc33c972f793/downloadca80fd7a3378f5e8ed5c77d363af2741MD52Nota de proyecto.pdfapplication/pdf297489https://noesis.uis.edu.co/bitstreams/266129f5-697a-49f9-b42c-0924522089c2/downloadd2d6ef7771b10487f5558804e5b2e404MD5320.500.14071/33960oai:noesis.uis.edu.co:20.500.14071/339602024-03-03 17:32:29.302http://creativecommons.org/licenses/by-nc/4.0http://creativecommons.org/licenses/by/4.0/open.accesshttps://noesis.uis.edu.coDSpace at UISnoesis@uis.edu.co |