DAMAGE POTENTIAL OF EARTHQUAKE GROUND MOTIONS RECORDED IN SOUTHERN CENTRAL AMERICA

A total of 18 different components of earthquake ground motion recorded in Central America were selected to conductan evaluation oftheir damage potential. Emphasis was placed in ground motions recorded during recent seismic activity inCosta Rica. For the purpose of comparison, five records obtained...

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Detalles Bibliográficos
Autores principales:	Santana Barboza, Guillermo, Terán Gilmore, Amador
Formato:	Online
Idioma:	spa
Publicado:	Universidad de Costa Rica 2013
Acceso en línea:	https://revistas.ucr.ac.cr/index.php/ingenieria/article/view/7918

id	INGE7918
record_format	ojs
spelling	INGE79182021-05-30T01:20:03Z DAMAGE POTENTIAL OF EARTHQUAKE GROUND MOTIONS RECORDED IN SOUTHERN CENTRAL AMERICA Santana Barboza, Guillermo Terán Gilmore, Amador damage earthquake ground motion seismic design A total of 18 different components of earthquake ground motion recorded in Central America were selected to conductan evaluation oftheir damage potential. Emphasis was placed in ground motions recorded during recent seismic activity inCosta Rica. For the purpose of comparison, five records obtained in different parts ofthe world were included in the study. Asa mean ofidentif)'ing the damage potential ofthe records, the input energy as well as the plastic hysteretic energy speCtra werecalculated for different levels of displacement ductility and a viscous damping coefficient ~=0.05. The effect of duration ofground motion was studied by introducing the non dimensional parametery and the target ductility μTAR. The parameteryis a function of the maximum displacement and the plastic hysteretic energy dissipation demands. The calculations wereperformed for single-degree-of-freedom systems with an elastoplastic hysteretic behavior. Other response quantities consideredwere the constant strength ductility demands and constant ductility strength demands. The results are contrasted withthe current seismic design recommendations for the region as presented in the latest building codes available. Universidad de Costa Rica 2013-02-21 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Article Artículo application/pdf https://revistas.ucr.ac.cr/index.php/ingenieria/article/view/7918 10.15517/ri.v4i2.7918 Ingeniería; Vol. 4 No. 2 (1994); 77-88 Ingeniería; Vol. 4 Núm. 2 (1994); 77-88 Ingeniería; Vol. 4 N.º 2 (1994); 77-88 2215-2652 1409-2441 spa https://revistas.ucr.ac.cr/index.php/ingenieria/article/view/7918/32337 Derechos de autor 2014 Revista Ingeniería
institution	Universidad de Costa Rica
collection	Ingeniería
language	spa
format	Online
author	Santana Barboza, Guillermo Terán Gilmore, Amador
spellingShingle	Santana Barboza, Guillermo Terán Gilmore, Amador DAMAGE POTENTIAL OF EARTHQUAKE GROUND MOTIONS RECORDED IN SOUTHERN CENTRAL AMERICA
author_facet	Santana Barboza, Guillermo Terán Gilmore, Amador
author_sort	Santana Barboza, Guillermo
description	A total of 18 different components of earthquake ground motion recorded in Central America were selected to conductan evaluation oftheir damage potential. Emphasis was placed in ground motions recorded during recent seismic activity inCosta Rica. For the purpose of comparison, five records obtained in different parts ofthe world were included in the study. Asa mean ofidentif)'ing the damage potential ofthe records, the input energy as well as the plastic hysteretic energy speCtra werecalculated for different levels of displacement ductility and a viscous damping coefficient ~=0.05. The effect of duration ofground motion was studied by introducing the non dimensional parametery and the target ductility μTAR. The parameteryis a function of the maximum displacement and the plastic hysteretic energy dissipation demands. The calculations wereperformed for single-degree-of-freedom systems with an elastoplastic hysteretic behavior. Other response quantities consideredwere the constant strength ductility demands and constant ductility strength demands. The results are contrasted withthe current seismic design recommendations for the region as presented in the latest building codes available.
title	DAMAGE POTENTIAL OF EARTHQUAKE GROUND MOTIONS RECORDED IN SOUTHERN CENTRAL AMERICA
title_short	DAMAGE POTENTIAL OF EARTHQUAKE GROUND MOTIONS RECORDED IN SOUTHERN CENTRAL AMERICA
title_full	DAMAGE POTENTIAL OF EARTHQUAKE GROUND MOTIONS RECORDED IN SOUTHERN CENTRAL AMERICA
title_fullStr	DAMAGE POTENTIAL OF EARTHQUAKE GROUND MOTIONS RECORDED IN SOUTHERN CENTRAL AMERICA
title_full_unstemmed	DAMAGE POTENTIAL OF EARTHQUAKE GROUND MOTIONS RECORDED IN SOUTHERN CENTRAL AMERICA
title_sort	damage potential of earthquake ground motions recorded in southern central america
publisher	Universidad de Costa Rica
publishDate	2013
url	https://revistas.ucr.ac.cr/index.php/ingenieria/article/view/7918
work_keys_str_mv	AT santanabarbozaguillermo damagepotentialofearthquakegroundmotionsrecordedinsoutherncentralamerica AT terangilmoreamador damagepotentialofearthquakegroundmotionsrecordedinsoutherncentralamerica
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DAMAGE POTENTIAL OF EARTHQUAKE GROUND MOTIONS RECORDED IN SOUTHERN CENTRAL AMERICA

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