Detail publikace

Analysis of local moisture increase of timber constructions on ice arena roof

ŽÁK, A. ŠIKULA, O. TRCALA, M.

Originální název

Analysis of local moisture increase of timber constructions on ice arena roof

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Timber is one of the most used materials for roofing of ice arena because of its very good mechanical properties and low weight. High relative humidity of internal air, low temperature and ice rink presence, which cause fall of surface temperatures of constructions under the dew point due to radiation, are risky factors not only from structural point of view, when load bearing capacity of construction in time is reduced, but also from the view point of bio corrosion. Specific hygrothermal microclimate, different from air parameters in the ice arena, is formatted close to the individual members of roof construction. Newly developed mathematical and physical model using CFD simulation is used for simulation of hygrothermal stress in chosen part of the ice arena roof construction, which substantially affects quality, utility properties and life time of timber roof components. Results are compared with experiments in specific ice rink.

Klíčová slova

roof, ice arena, ice rink, timber, wood, moisture, humidity, temperature, degradation, CFD

Autoři

ŽÁK, A.; ŠIKULA, O.; TRCALA, M.

Rok RIV

2013

Vydáno

8. 1. 2013

Nakladatel

Trans Tech Publications

Místo

Zurich

ISBN

9783037855966

Kniha

Envibuild 2012. selected, peer reviewed papers from the enviBUILD 2012, October 25-26, 2012 and the building performance simulation conference 2012, November 8-9, 2012, Brno, Czech Republic.

Číslo edice

649

ISSN

1022-6680

Periodikum

Advanced Materials Research

Ročník

2013

Číslo

649

Stát

Švýcarská konfederace

Strany od

291

Strany do

294

Strany počet

4

URL

http://www.scientific.net/AMR.649.291

Plný text v Digitální knihovně

http://hdl.handle.net/11012/36201

BibTex

@inproceedings{BUT96843,
  author="Antonín {Žák} and Ondřej {Šikula} and Miroslav {Trcala}",
  title="Analysis of local moisture increase of timber constructions on ice arena roof",
  booktitle="Envibuild 2012. selected, peer reviewed papers from the enviBUILD 2012, October 25-26, 2012 and the building performance simulation conference 2012, November 8-9, 2012, Brno, Czech Republic.",
  year="2013",
  journal="Advanced Materials Research",
  volume="2013",
  number="649",
  pages="291--294",
  publisher="Trans Tech Publications",
  address="Zurich",
  doi="10.4028/www.scientific.net/AMR.649.291",
  isbn="9783037855966",
  issn="1022-6680",
  url="http://www.scientific.net/AMR.649.291"
}