Einaxialer Zugversuch für Carbonbeton mit textiler Bewehrung | Uniaxial tensile test for carbon reinforced concrete with textile reinforcement
Research output: Contribution to journal › Research article › Contributed › peer-review
Contributors
Abstract
Der zunehmende Einsatz von Carbonbeton macht die Kenntnis der entsprechenden Materialkennwerte, v. a. das Verhalten unter Zugbeanspruchung, grundsätzlich erforderlich. Da bislang nur für wenige Bewehrungsmaterialien konkrete Bemessungskennwerte vorliegen, ist man häufig auf deren experimentelle Ermittlung angewiesen. Im Zuge der Weiterentwicklung der Materialien wurden in den vergangenen Jahren auch die Prüfmethoden wiederholt modifiziert. Die in einem gemeinsamen Forschungsprojekt von TU Dresden, RWTH Aachen und MFPA Leipzig erarbeitete Prüfempfehlung zur Bestimmung der Materialkennwerte bei Zugbeanspruchung von Textilbeton wird hier vorgestellt. Ergänzt sind praktische Empfehlungen zu Versuchsdurchführung und Vermeidung typischer Fehler sowie Hinweise zur Interpretation der Ergebnisse.
Due to the increasing use of carbon reinforced concrete, the relevant material characteristics – especially the tensile load bearing behavior – are essential knowledge. Often, design values have to be determined experimentally, as so far only few reinforcing materials are coming with specific recommenda-tions. In the past years, test methods have been revised and modified repeatedly, following the advances in material devel-opment. In this paper, a test recommendation is presented for determining the tensile load bearing behavior of concrete with textile reinforcement, developed in a joint research project by TU Dresden, RWTH Aachen and MFPA Leipzig. In addition to the fundamental specifications, practical advices regarding the experimental procedure and avoidance of typical errors as well as essential notes on the interpretation of results are given.
Due to the increasing use of carbon reinforced concrete, the relevant material characteristics – especially the tensile load bearing behavior – are essential knowledge. Often, design values have to be determined experimentally, as so far only few reinforcing materials are coming with specific recommenda-tions. In the past years, test methods have been revised and modified repeatedly, following the advances in material devel-opment. In this paper, a test recommendation is presented for determining the tensile load bearing behavior of concrete with textile reinforcement, developed in a joint research project by TU Dresden, RWTH Aachen and MFPA Leipzig. In addition to the fundamental specifications, practical advices regarding the experimental procedure and avoidance of typical errors as well as essential notes on the interpretation of results are given.
Details
Original language | Multiple |
---|---|
Pages (from-to) | 33-47 |
Number of pages | 15 |
Journal | Beton- und Stahlbetonbau |
Volume | 113 |
Issue number | 1 |
Publication status | Published - Jan 2018 |
Peer-reviewed | Yes |
External IDs
Scopus | 85040122718 |
---|---|
ORCID | /0000-0002-8976-6680/work/142236449 |
ORCID | /0000-0002-1596-7164/work/142255541 |