Prestaciones sismorresistentes de un edificio sanitario proyectado con la NCSE-02

  1. Pérez Jiménez, Francisco Javier
  2. Morillas Romero, Leandro Moisés
Revista:
Informes de la construcción

ISSN: 0020-0883

Ano de publicación: 2018

Volume: 70

Número: 551

Tipo: Artigo

DOI: 10.3989/IC.16.117 DIALNET GOOGLE SCHOLAR lock_openAcceso aberto editor

Outras publicacións en: Informes de la construcción

Obxectivos de Desenvolvemento Sustentable

Resumo

We assess the seismic performance of a hospital building designed following current Spanish codes. The assessment is done with a state-of-the-art probabilistic framework which provides a consistent account for the uncertainties in the evaluation process. A prototype of a health facility serves as a basis to discuss a realistic estimate of the implications of occasional and rare ground motion in essential facilities. To this end, this study comprises nonlinear time history analyses of the building structure, the identification of structural and non-structural performance groups, the probabilistic expression of structural response, and the quantification of damage and repair costs by means of fragility relations. This work reveals that the seismic performance of the analysed facility is inappropriate in terms of damage, loss of functionality and repair costs.

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Información de financiamento

La guía FEMA E-74 (13) ha aumentado el nivel de conciencia sobre los riesgos no estructurales, las costosas consecuencias de los fallos y las oportunidades para mitigar el daño. Para un edificio típico, con un nivel moderado de sacudida como en España, el papel de los elementos no estructurales es tal que el Apéndice E del FEMA E-74 (13) contempla riesgos entre moderados a altos para la seguridad de la vida, daños en elementos y la pérdida funcional. Para un caso análogo al español, la guía sugiere el refuerzo sísmico para la mayoría de los elementos arquitectónicos, componentes eléctricos, mecánicos, tuberías, conductos, artefactos de iluminación y ascensores. Los muebles, accesorios y equipos también están en riesgo y pueden requerir anclaje y arriostramiento.

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Fonte de datos: Dialnet