Validation of Linked Simulation for Fire-Exposed Concrete Structures

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F18%3A00325915" target="_blank" >RIV/68407700:21110/18:00325915 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.14311/APP.2018.15.0120" target="_blank" >http://dx.doi.org/10.14311/APP.2018.15.0120</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.14311/APP.2018.15.0120" target="_blank" >10.14311/APP.2018.15.0120</a>

Result language
angličtina
Original language name
Validation of Linked Simulation for Fire-Exposed Concrete Structures
Original language description
This article presents linked computational approach for fire simulation and its effects on structure using adiabatic surface temperature. The simulation solves a weakly-linked problem, consisting of computational fluid dynamics (CFD), heat transport and mechanical model. The temperature field from the CFD creates Cauchy and radiative boundary conditions for the thermal model. The temperature field from an element is passed further to the mechanical model, which induces thermal strain and modifies material parameters. This article also brings a validation of the linked simulation, based on experiment with a concrete block exposed to fire in a furnace. The material model uses standard material properties given in Eurocode 2 - EN 1992-1-2.
Czech name
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Czech description
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Type
D - Article in proceedings
CEP classification
—
OECD FORD branch
20102 - Construction engineering, Municipal and structural engineering

Project
<a href="/en/project/GA16-18448S" target="_blank" >GA16-18448S: Coupled model of structural standard fire test</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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