The seismic response of cylindrical steel tank at Al Hoceïma city in Morocco

The aim of this article is determination of seismic response of cylindrical steel tank situated at Al Hoceïma city in Morocco. When a storage facility containing liquid starts moving due to earthquake loading, the fluid filling exerts additional hydrodynamic pressure on storage facility solid domain...

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Bibliographic Details
Published in:IOP conference series. Materials Science and Engineering 2022-09, Vol.1252 (1), p.12014
Main Authors: Kotrasova, K, Kormanikova, E, Loukili, M, Mansour, S, Foti, D
Format: Article
Language:English
Subjects:
Building codes
Cylindrical tanks
Earthquake loads
Hydrodynamic pressure
Mass-spring systems
Seismic analysis
Seismic design
Seismic effects
Seismic response
Steel structures
Storage facilities
Vibration mode
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Summary:The aim of this article is determination of seismic response of cylindrical steel tank situated at Al Hoceïma city in Morocco. When a storage facility containing liquid starts moving due to earthquake loading, the fluid filling exerts additional hydrodynamic pressure on storage facility solid domain. The seismic effect of a liquid–filled storage facility converts the contained liquid into and equivalent spring-mass system representing impulsive mode together with convective mode of vibration of the storage facility - liquid system. The seismic response of cylindrical steel tank subjected to seismic loading was calculated by using the elastic response spectrum for locality Al Hoceïma city in Morocco. The rules of Eurocode 8-4 were respected for documented seismic analysis of storage facility containing liquid.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/1252/1/012014