Textilbeton verstärkte Platten unter Brandbelastung
| Author(s): |
D. Ehlig
F. Jesse M. Curbach |
|---|---|
| Medium: | journal article |
| Language(s): | German |
| Published in: | Beton- und Stahlbetonbau, February 2010, n. 2, v. 105 |
| Page(s): | 102-110 |
| DOI: | 10.1002/best.200900069 |
| Abstract: |
Textile Reinforced Concrete Strengthened Slabs under Fire LoadingWithin an experimental study steel reinforced concrete slabs were produced and strengthened with different types of textile reinforcements. They were than pre-damaged with 125% service load and subsequently exposed to fire loading (ISO-834, Cellulosic curve) under simultaneous service load. The tests lasted up to 60 minutes with no specimen failed. The slabs did not show any visual damage nor concrete spalling. We discuss the presumably reasons for that surprisingly positive test result, although mechanisms are not yet fully understood. The excellent crack control of TRC and load redistribution between textile and steel reinforcement as well as load redistribution in the slabs are assumedly key mechanisms that contribute to the excellent fire resistance. |
| Keywords: |
crack formation fire safety strengthening bending textile-reinforced concrete
|
| Available from: | Refer to publisher |
- About this
data sheet - Reference-ID
10058577 - Published on:
17/11/2010 - Last updated on:
13/08/2014
Structurae cooperates with
