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...

Full description

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
Acceso en línea:
https://noesis.uis.edu.co/handle/20.500.14071/33960
https://noesis.uis.edu.co
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.
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License
Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
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network_name_str Repositorio UIS
repository_id_str
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