Details
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the 2021 session of the 13th fib International PhD Symposium in Civil Engineering, 2021 |
| Editors | Fabrice Gatuingt, Jean-Michel Torrenti |
| Pages | 243-250 |
| Number of pages | 8 |
| Publication status | Published - 2021 |
| Event | 13th fib International PhD Symposium in Civil Engineering, 2021 - Virtual, Online Duration: 21 Jul 2021 → 22 Jul 2021 |
Publication series
| Name | fib Symposium |
|---|---|
| ISSN (Print) | 2617-4820 |
Abstract
The results of tests under monotonically increasing load and cyclic compression load are often analysed employing probabilistic methods. Although there is a considerable scattering in the results, especially in the number of cycles to failure, the cause of these cannot be completely explained. The imperfections of the specimens tested are among the causes of this scattering mentioned in the literature. Based 011 a round-robin test the influence of HPC production and specimen preparation techniques 011 the mean values of the compressive strengths, number of cycles to failure and data scattering have been evaluated. The main findings of the study are that the production techniques influence the compressive strength, however, do not affect the mean number of cycles to failure. Moreover, the accurate preparation of the specimens has a positive influence on the compressive strength and the scattering of the results of both compression and cyclic load tests. Due to the use of the reference strength, the mean number of cycles to failure of HPC specimens is not influenced by the preparation techniques.
ASJC Scopus subject areas
- Engineering(all)
- Civil and Structural Engineering
- Engineering(all)
- Building and Construction
- Materials Science(all)
- Materials Science (miscellaneous)
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Proceedings of the 2021 session of the 13th fib International PhD Symposium in Civil Engineering, 2021. ed. / Fabrice Gatuingt; Jean-Michel Torrenti. 2021. p. 243-250 (fib Symposium).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Influence of the concrete production and specimen preparation techniques on the compressive strength and fatigue resistance of HPC
AU - Basaldella, Marco
AU - Oneschkow, Nadja
AU - Lohaus, Ludger
PY - 2021
Y1 - 2021
N2 - The results of tests under monotonically increasing load and cyclic compression load are often analysed employing probabilistic methods. Although there is a considerable scattering in the results, especially in the number of cycles to failure, the cause of these cannot be completely explained. The imperfections of the specimens tested are among the causes of this scattering mentioned in the literature. Based 011 a round-robin test the influence of HPC production and specimen preparation techniques 011 the mean values of the compressive strengths, number of cycles to failure and data scattering have been evaluated. The main findings of the study are that the production techniques influence the compressive strength, however, do not affect the mean number of cycles to failure. Moreover, the accurate preparation of the specimens has a positive influence on the compressive strength and the scattering of the results of both compression and cyclic load tests. Due to the use of the reference strength, the mean number of cycles to failure of HPC specimens is not influenced by the preparation techniques.
AB - The results of tests under monotonically increasing load and cyclic compression load are often analysed employing probabilistic methods. Although there is a considerable scattering in the results, especially in the number of cycles to failure, the cause of these cannot be completely explained. The imperfections of the specimens tested are among the causes of this scattering mentioned in the literature. Based 011 a round-robin test the influence of HPC production and specimen preparation techniques 011 the mean values of the compressive strengths, number of cycles to failure and data scattering have been evaluated. The main findings of the study are that the production techniques influence the compressive strength, however, do not affect the mean number of cycles to failure. Moreover, the accurate preparation of the specimens has a positive influence on the compressive strength and the scattering of the results of both compression and cyclic load tests. Due to the use of the reference strength, the mean number of cycles to failure of HPC specimens is not influenced by the preparation techniques.
UR - http://www.scopus.com/inward/record.url?scp=85134799327&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:85134799327
SN - 9782940643110
T3 - fib Symposium
SP - 243
EP - 250
BT - Proceedings of the 2021 session of the 13th fib International PhD Symposium in Civil Engineering, 2021
A2 - Gatuingt, Fabrice
A2 - Torrenti, Jean-Michel
T2 - 13th fib International PhD Symposium in Civil Engineering, 2021
Y2 - 21 July 2021 through 22 July 2021
ER -