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Pregled bibliografske jedinice broj: 1085006

Seismic Performance Assessment of an Existing RC Wall Building with Irregular Geometry: A Case- Study of a Hospital in Croatia


Uroš, Mario; Prevolnik, Snježan; Šavor Novak, Marta; Atalić, Josip
Seismic Performance Assessment of an Existing RC Wall Building with Irregular Geometry: A Case- Study of a Hospital in Croatia // Applied Sciences-Basel, 10 (2020), 1-36 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 1085006 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Seismic Performance Assessment of an Existing RC Wall Building with Irregular Geometry: A Case- Study of a Hospital in Croatia

Autori
Uroš, Mario ; Prevolnik, Snježan ; Šavor Novak, Marta ; Atalić, Josip

Izvornik
Applied Sciences-Basel (ISSN2076-3417;) 10 (2020); 1-36

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
seismic hazard ; experimental measurements ; data monitoring ; ambient vibrations ; wall system ; irregular layout ; nonlinear modeling ; pushover method ; nonlinear time-history analysis

Sažetak
Buildings of strategic importance should be able to resist seismic forces in accordance with potential earthquakes that may occur at the location and remain fully operational afterwards. However, many of them were constructed before the modern principles of seismic design were known (especially regarding detailing and ductility), and therefore may be considered substandard. The first step in mitigating the seismic risk of such structures is to assess their seismic performance and, in particular, to identify their structural deficiencies. This study presents a comprehensive methodology for the seismic performance assessment of individual buildings, applied to an existing reinforced concrete (RC) hospital. This building is of an irregular layout, constructed as a structural wall system, and it is located in the seismically active region of Croatia. It includes the assessment of seismic hazards on the location, ambient noise measurements, experimental determination of structural modal parameters, creation of a detailed numerical model calibrated with experimental data, and a seismic performance assessment using various analysis methods. As a result, the building collapse mechanisms were determined and critical structural elements identified, which is the basis for future actions directed to the reduction of its risk (e.g., applications of specific measures for a target retrofit, proposal of evacuation routes and safe places inside the building, etc.).

Izvorni jezik
Engleski

Znanstvena područja
Geofizika, Građevinarstvo



POVEZANOST RADA


Ustanove:
Građevinski fakultet, Zagreb,
Prirodoslovno-matematički fakultet, Zagreb

Profili:

Avatar Url Mario Uroš (autor)

Avatar Url Josip Atalić (autor)

Avatar Url Marta Šavor Novak (autor)

Poveznice na cjeloviti tekst rada:

Pristup cjelovitom tekstu rada www.mdpi.com

Citiraj ovu publikaciju:

Uroš, Mario; Prevolnik, Snježan; Šavor Novak, Marta; Atalić, Josip
Seismic Performance Assessment of an Existing RC Wall Building with Irregular Geometry: A Case- Study of a Hospital in Croatia // Applied Sciences-Basel, 10 (2020), 1-36 (međunarodna recenzija, članak, znanstveni)
Uroš, M., Prevolnik, S., Šavor Novak, M. & Atalić, J. (2020) Seismic Performance Assessment of an Existing RC Wall Building with Irregular Geometry: A Case- Study of a Hospital in Croatia. Applied Sciences-Basel, 10, 1-36.
@article{article, year = {2020}, pages = {1-36}, keywords = {seismic hazard, experimental measurements, data monitoring, ambient vibrations, wall system, irregular layout, nonlinear modeling, pushover method, nonlinear time-history analysis}, journal = {Applied Sciences-Basel}, volume = {10}, issn = {ISSN2076-3417;}, title = {Seismic Performance Assessment of an Existing RC Wall Building with Irregular Geometry: A Case- Study of a Hospital in Croatia}, keyword = {seismic hazard, experimental measurements, data monitoring, ambient vibrations, wall system, irregular layout, nonlinear modeling, pushover method, nonlinear time-history analysis} }
@article{article, year = {2020}, pages = {1-36}, keywords = {seismic hazard, experimental measurements, data monitoring, ambient vibrations, wall system, irregular layout, nonlinear modeling, pushover method, nonlinear time-history analysis}, journal = {Applied Sciences-Basel}, volume = {10}, issn = {ISSN2076-3417;}, title = {Seismic Performance Assessment of an Existing RC Wall Building with Irregular Geometry: A Case- Study of a Hospital in Croatia}, keyword = {seismic hazard, experimental measurements, data monitoring, ambient vibrations, wall system, irregular layout, nonlinear modeling, pushover method, nonlinear time-history analysis} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus





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