| Issue |
MATEC Web of Conferences
Volume 6, 2013
Concrete Spalling due to Fire Exposure: Proceedings of the 3rd International Workshop
|
|
|---|---|---|
| Article Number | 05002 | |
| Number of page(s) | 8 | |
| Section | Advanced Modeling for Spalling Risk Assessment | |
| DOI | https://doi.org/10.1051/matecconf/20130605002 | |
| Published online | 17 September 2013 | |
Spalling of concrete due to fire exposure: A coupled fracture mechanics and pore pressure approach
1 Stevin II lab, Delft University of Technology, The Netherlands
2 Microlab, Delft University of technology, The Netherlands
3 COPPE-UFRJ, Rio de Janeiro, Brazil
4 Municipality of Rotterdam, PM&E, The Netherlands
a Corresponding author: Delft University of Technology, Faculty of Civil Engineering and Geosciences - Stevinweg 1, 2628 CN Delft, The Netherlands, e-mail: B.B.G.Lottman@tudelft.nl
In this paper results are presented from a by STW funded research project “spalling of concrete due to fire exposure” between Eindhoven University of Technology and Delft University of Technology and aimed at developing an integral spalling model. In this paper two coupled Finite Element based models are presented in which the first model describes the physical behaviour of concrete and is used to determine the temperature and pore pressure development and the second model describes the fracture mechanics behaviour of concrete and is used to determine the crack development.
© Owned by the authors, published by EDP Sciences, 2013
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 2.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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