- AutorIn
- Hiroki Ogura
- Venkatesh Naidu Nerella
- Univ.-Prof. Dr.-Ing. Viktor Mechtcherine
- Titel
- Developing and Testing of Strain-Hardening Cement-Based Composites (SHCC) in the Context of 3D-Printing
- Zitierfähige Url:
- https://nbn-resolving.org/urn:nbn:de:bsz:14-qucosa2-333250
- Quellenangabe
- Materials Erscheinungsort: Basel
Verlag: Molecular Diversity Preservation International (MDPI)
Erscheinungsjahr: 2018
Jahrgang: 11
Heft: 8
E-ISSN: 1996-1944
DOI: 10.3390/ma11081375 - Erstveröffentlichung
- 2018
- Abstract (EN)
- Incorporating reinforcement into the practice of digital concrete construction, often called 3D-concrete-printing, is a prerequisite for wide-ranging, structural applications of this new technology. Strain-Hardening Cement-based Composites (SHCC) offer one possible solution to this challenge. In this work, printable SHCC were developed and tested. The composites could be extruded through a nozzle of a 3D-printer so that continuous filaments could be deposited, one upon the other, to build lab-scaled wall specimens without noticeable deformation of the bottom layers. The specimens extracted from the printed walls exhibited multiple fine cracks and pronounced strain-hardening characteristics under uniaxial tensile loading, even for fiber volume fractions as low as 1.0%. In fact, the strain-hardening characteristics of printed specimens were superior to those of mold-cast SHCC specimens.
- Andere Ausgabe
- Link zum Artikel, der zuerst in der Zeitschrift 'Materials' erschienen ist.
DOI: 10.3390/ma11081375 - Freie Schlagwörter (DE)
- digitale Betonkonstruktion, 3D-Betondruck, SHCC, ECC, Faserbeton, Technische Universität Dresden, Publikatiosnfond
- Freie Schlagwörter (EN)
- digital concrete construction, 3D-concrete-printing, SHCC, ECC, fiber-reinforced concrete, Technische Universität Dresden, Publishing Fund
- Klassifikation (DDC)
- 600
- Klassifikation (RVK)
- ZG 1100
- Verlag
- Molecular Diversity Preservation International (MDPI), Basel
- Version / Begutachtungsstatus
- publizierte Version / Verlagsversion
- URN Qucosa
- urn:nbn:de:bsz:14-qucosa2-333250
- Veröffentlichungsdatum Qucosa
- 25.02.2019
- Dokumenttyp
- Artikel
- Sprache des Dokumentes
- Englisch
- Lizenz / Rechtehinweis
- CC BY 4.0