Influence of thermal strain on concrete spalling
Autor(en): |
André Klimek
Ludwig Stelzner Sascha Hothan Jochen Zehfuß |
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Medium: | Fachartikel |
Sprache(n): | Englisch |
Veröffentlicht in: | Materials and Structures, 26 Dezember 2023, n. 1, v. 57 |
DOI: | 10.1617/s11527-023-02274-x |
Abstrakt: |
Understanding the susceptibility to spalling of concrete members in case of fire is important to evaluate the residual load-bearing capacity. The investigations of the spalling phenomenon of a concrete mixture using real scale members are necessary but expensive to carry out. Reducing the specimen size leads to an increase of boundary effects that can result in a reduced spalling or absence of spalling. In this study, fire tests were carried out on unrestrained, single-sided exposed, cuboid shaped specimens (0.6 m |
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10758538 - Veröffentlicht am:
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23.03.2024