ŠEJNA, J. Požární ochrana ocelové konstrukce dřevěným obkladem. In: STUDNIČKA, J. and J. MAREŠ, eds. Sborník semináře doktorandů katedry ocelových a dřevěných konstrukcí 2021. Seminář doktorandů katedry ocelových a dřevěných konstrukcí 2021, Praha, 2021-02-02/2021-09-14. Praha: Czech Technical University in Prague, 2021. p. 18-19. ISBN 978-80-01-06856-4.
Protect the steel elements with wood panelling is one of options of fire protection. The article presents possibilities for determining the distance of cracks in the wood to refine the calculation model of heat transfer to the structure. The experiments performed confirmed the accuracy of the approach of calculating the prediction of the formation of fissures, using the knowledge of thermomechanical phenomena induced by the shrinkage of the charred layer due to different temperatures on the surface of fire protection material and protected steel. The lessons learned may be used for advanced crack modelling techniques combined with pyrolysis and wood charring rate.
cze
dc.format.mimetype
application/pdf
dc.language.iso
cze
dc.publisher
Czech Technical University in Prague
dc.relation.ispartof
Sborník semináře doktorandů katedry ocelových a dřevěných konstrukcí 2021
dc.subject
steel structures
eng
dc.subject
fire design
eng
dc.subject
wood
eng
dc.subject
crack development
eng
dc.subject
length of crack wave
eng
dc.title
Požární ochrana ocelové konstrukce dřevěným obkladem
cze
dc.title.alternative
FIRE PROTECTION OF STEEL STRUCTURE BY WOOD PANELLING
eng
dc.type
stať ve sborníku
cze
dc.type
conference paper
eng
dc.rights.access
openAccess
dc.type.version
publishedVersion
dc.relation.conference
Seminář doktorandů katedry ocelových a dřevěných konstrukcí 2021
dc.description.abstract-translated
Protect the steel elements with wood panelling is one of options of fire protection. The article presents possibilities for determining the distance of cracks in the wood to refine the calculation model of heat transfer to the structure. The experiments performed confirmed the accuracy of the approach of calculating the prediction of the formation of fissures, using the knowledge of thermomechanical phenomena induced by the shrinkage of the charred layer due to different temperatures on the surface of fire protection material and protected steel. The lessons learned may be used for advanced crack modelling techniques combined with pyrolysis and wood charring rate.
