Details
| Translated title of the contribution | Heating behaviour of intumescent coatings in steel constructions - Advanced numerical simulations taking the foaming process into account |
|---|---|
| Original language | German |
| Pages | 646-651 |
| Number of pages | 6 |
| Volume | 83 |
| Issue number | 9 |
| Journal | STAHLBAU |
| Publication status | Published - 1 Sept 2014 |
Abstract
Intumescent coatings enable to sustain the attractiveness of filigree steel constructions and to ensure fire resistance at the same time. Since the high temperature behaviour of these fire protection systems is not known in detail yet, advanced numerical simulations by taking the foaming process of intumescent coatings into account are introduced in the present article. Hence, the heating behaviour is pointed out in detail to get a deeper understanding concerning the fire protection behaviour of intumescent coatings. For that reason, coated steel plates exposed to standard fire (ISO-834) are investigated. A validation of the developed numerical model is performed by comparing the calculated temperatures with own test results. For the first time, the opportunity is enabled to simulate and predict the high temperature behaviour of coated steel elements close to reality. This offers innovative possibilities to evaluate the steel temperature of construction elements individually in fire protection engineering.
ASJC Scopus subject areas
- Engineering(all)
- Civil and Structural Engineering
- Engineering(all)
- Building and Construction
- Engineering(all)
- Mechanics of Materials
- Engineering(all)
- Mechanical Engineering
- Materials Science(all)
- Metals and Alloys
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In: STAHLBAU, Vol. 83, No. 9, 01.09.2014, p. 646-651.
Research output: Contribution to specialist publication › Contribution in non-scientific journal › Transfer
}
TY - GEN
T1 - Erwärmungsverhalten dämmschichtbildender Brandschutzsysteme im Stahlbau
T2 - Numerische Simulationen unter Berücksichtigung des Aufschäumvorgangs
AU - Schaumann, Peter
AU - Tabeling, Florian
AU - Weisheim, Waldemar
PY - 2014/9/1
Y1 - 2014/9/1
N2 - Intumescent coatings enable to sustain the attractiveness of filigree steel constructions and to ensure fire resistance at the same time. Since the high temperature behaviour of these fire protection systems is not known in detail yet, advanced numerical simulations by taking the foaming process of intumescent coatings into account are introduced in the present article. Hence, the heating behaviour is pointed out in detail to get a deeper understanding concerning the fire protection behaviour of intumescent coatings. For that reason, coated steel plates exposed to standard fire (ISO-834) are investigated. A validation of the developed numerical model is performed by comparing the calculated temperatures with own test results. For the first time, the opportunity is enabled to simulate and predict the high temperature behaviour of coated steel elements close to reality. This offers innovative possibilities to evaluate the steel temperature of construction elements individually in fire protection engineering.
AB - Intumescent coatings enable to sustain the attractiveness of filigree steel constructions and to ensure fire resistance at the same time. Since the high temperature behaviour of these fire protection systems is not known in detail yet, advanced numerical simulations by taking the foaming process of intumescent coatings into account are introduced in the present article. Hence, the heating behaviour is pointed out in detail to get a deeper understanding concerning the fire protection behaviour of intumescent coatings. For that reason, coated steel plates exposed to standard fire (ISO-834) are investigated. A validation of the developed numerical model is performed by comparing the calculated temperatures with own test results. For the first time, the opportunity is enabled to simulate and predict the high temperature behaviour of coated steel elements close to reality. This offers innovative possibilities to evaluate the steel temperature of construction elements individually in fire protection engineering.
UR - http://www.scopus.com/inward/record.url?scp=84906908596&partnerID=8YFLogxK
U2 - 10.1002/stab.201410187
DO - 10.1002/stab.201410187
M3 - Beitrag in Publikumszeitung/-zeitschrift
AN - SCOPUS:84906908596
VL - 83
SP - 646
EP - 651
JO - STAHLBAU
JF - STAHLBAU
SN - 0038-9145
ER -