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The impact of footing conditions of a vertical-axis floating-roof tank on structural shell deformation
Abstract
Structural shells of fuel tanks are often subjected to geometric imperfections which may lead to exceeding the ultimate and serviceability limit states. One of the means triggering shell deformation is non-uniform settlement caused by incoherent soil conditions. Analysis carried out in the work concerns of vertical-axis, floating-roof cylindrical shell which volume is 50.000 m3, founded on a complex multi-layered soil. The sensitivity analysis was conducted of a tank settlement due to variation of material soil parameters and the strata layout. It reads that even in the case of extremely disadvantageous material data the structure is not bound to exceed the serviceability limit states.
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- Accepted or Published Version
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- Copyright (Łódź University of Technology, Łódź 2021)
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- Category:
- Monographic publication
- Type:
- rozdział, artykuł w książce - dziele zbiorowym /podręczniku w języku o zasięgu międzynarodowym
- Language:
- English
- Publication year:
- 2022
- Bibliographic description:
- Żyliński K., Górski J.: The impact of footing conditions of a vertical-axis floating-roof tank on structural shell deformation// Lightweight Structures in Civil Engineering : Contemporary Problems : Monograph/ : , 2022, s.161-169
- Verified by:
- Gdańsk University of Technology
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