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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Universidad de Costa Rica
2013
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| Acceso en línea: | https://revistas.ucr.ac.cr/index.php/ingenieria/article/view/7918 |
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| _version_ | 1804238468950261760 |
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| author | Santana Barboza, Guillermo Terán Gilmore, Amador |
| author_facet | Santana Barboza, Guillermo Terán Gilmore, Amador |
| author_sort | Santana Barboza, Guillermo |
| collection | Revista Ingeniería (RI) |
| 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. |
| first_indexed | 2024-07-10T23:58:08Z |
| format | Online |
| id | INII-RI-article-7918 |
| institution | Instituto de Investigaciones en Ingeniería (INII) |
| language | spa |
| last_indexed | 2024-07-10T23:58:08Z |
| publishDate | 2013 |
| publisher | Universidad de Costa Rica |
| record_format | ojs |
| spelling | INII-RI-article-79182021-05-30T01:20:03Z 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 |
| spellingShingle | damage earthquake ground motion seismic design Santana Barboza, Guillermo Terán Gilmore, Amador DAMAGE POTENTIAL OF EARTHQUAKE GROUND MOTIONS RECORDED IN SOUTHERN CENTRAL AMERICA |
| title | 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_short | DAMAGE POTENTIAL OF EARTHQUAKE GROUND MOTIONS RECORDED IN SOUTHERN CENTRAL AMERICA |
| title_sort | damage potential of earthquake ground motions recorded in southern central america |
| topic | damage earthquake ground motion seismic design |
| topic_facet | damage earthquake ground motion seismic design |
| url | https://revistas.ucr.ac.cr/index.php/ingenieria/article/view/7918 |
| work_keys_str_mv | AT santanabarbozaguillermo damagepotentialofearthquakegroundmotionsrecordedinsoutherncentralamerica AT terangilmoreamador damagepotentialofearthquakegroundmotionsrecordedinsoutherncentralamerica |