Details
| Originalsprache | Englisch |
|---|---|
| Titel des Sammelwerks | Life-Cycle and Sustainability of Civil Infrastructure Systems - Proceedings of the 3rd International Symposium on Life-Cycle Civil Engineering, IALCCE 2012 |
| Seiten | 1368-1375 |
| Seitenumfang | 8 |
| Publikationsstatus | Veröffentlicht - 2012 |
| Veranstaltung | 3rd International Symposium on Life-Cycle Civil Engineering, IALCCE 2012 - Vienna, Österreich Dauer: 3 Okt. 2012 → 6 Okt. 2012 |
Publikationsreihe
| Name | Life-Cycle and Sustainability of Civil Infrastructure Systems - Proceedings of the 3rd International Symposium on Life-Cycle Civil Engineering, IALCCE 2012 |
|---|
Abstract
This paper presents numerical investigations on life-cycle engineering in relation to reinforced concrete structures in fire. In this context, the life-cycle considerations refer to the weakening of concrete structures due to spalling. These effects are well known, but are not taken into account in design process of concrete structures in most cases. For this purpose, a new approach has been developed which allows the consideration of concrete spalling in fire situation. Depending on the moisture content of concrete, water vapour pressure in cross-sections has been calculated and the points of time when spalling occurs have been determined. Based on this, a numerical model of a representative building exposed to a natural fire has been developed. In this model, the effects of spalling in relation to fire resistances have been determined.
ASJC Scopus Sachgebiete
- Ingenieurwesen (insg.)
- Tief- und Ingenieurbau
- Ingenieurwesen (insg.)
- Sicherheit, Risiko, Zuverlässigkeit und Qualität
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- BibTex
- RIS
Life-Cycle and Sustainability of Civil Infrastructure Systems - Proceedings of the 3rd International Symposium on Life-Cycle Civil Engineering, IALCCE 2012. 2012. S. 1368-1375 (Life-Cycle and Sustainability of Civil Infrastructure Systems - Proceedings of the 3rd International Symposium on Life-Cycle Civil Engineering, IALCCE 2012).
Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Aufsatz in Konferenzband › Forschung › Peer-Review
}
TY - GEN
T1 - Life-cycle considerations for reinforced concrete structures in case of fire with respect to spalling
AU - Tabeling, F.
AU - Schaumann, P.
AU - Cramer, F.
AU - Dinkler, D.
AU - Albrecht, C.
AU - Hosser, D.
PY - 2012
Y1 - 2012
N2 - This paper presents numerical investigations on life-cycle engineering in relation to reinforced concrete structures in fire. In this context, the life-cycle considerations refer to the weakening of concrete structures due to spalling. These effects are well known, but are not taken into account in design process of concrete structures in most cases. For this purpose, a new approach has been developed which allows the consideration of concrete spalling in fire situation. Depending on the moisture content of concrete, water vapour pressure in cross-sections has been calculated and the points of time when spalling occurs have been determined. Based on this, a numerical model of a representative building exposed to a natural fire has been developed. In this model, the effects of spalling in relation to fire resistances have been determined.
AB - This paper presents numerical investigations on life-cycle engineering in relation to reinforced concrete structures in fire. In this context, the life-cycle considerations refer to the weakening of concrete structures due to spalling. These effects are well known, but are not taken into account in design process of concrete structures in most cases. For this purpose, a new approach has been developed which allows the consideration of concrete spalling in fire situation. Depending on the moisture content of concrete, water vapour pressure in cross-sections has been calculated and the points of time when spalling occurs have been determined. Based on this, a numerical model of a representative building exposed to a natural fire has been developed. In this model, the effects of spalling in relation to fire resistances have been determined.
UR - http://www.scopus.com/inward/record.url?scp=84874551590&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84874551590
SN - 9780415621267
T3 - Life-Cycle and Sustainability of Civil Infrastructure Systems - Proceedings of the 3rd International Symposium on Life-Cycle Civil Engineering, IALCCE 2012
SP - 1368
EP - 1375
BT - Life-Cycle and Sustainability of Civil Infrastructure Systems - Proceedings of the 3rd International Symposium on Life-Cycle Civil Engineering, IALCCE 2012
T2 - 3rd International Symposium on Life-Cycle Civil Engineering, IALCCE 2012
Y2 - 3 October 2012 through 6 October 2012
ER -