Using 3D-Printed Formwork to Enable Controlled Crack Creation in Concrete Specimens
Uloženo v:
| Vydáno v: | CivilEng vol. 6, no. 1 (2025), p. 10 |
|---|---|
| Hlavní autor: | |
| Další autoři: | , |
| Vydáno: |
MDPI AG
|
| Témata: | |
| On-line přístup: | Citation/Abstract Full Text + Graphics Full Text - PDF |
| Tagy: |
Žádné tagy, Buďte první, kdo vytvoří štítek k tomuto záznamu!
|
MARC
| LEADER | 00000nab a2200000uu 4500 | ||
|---|---|---|---|
| 001 | 3181398343 | ||
| 003 | UK-CbPIL | ||
| 022 | |a 2673-4109 | ||
| 024 | 7 | |a 10.3390/civileng6010010 |2 doi | |
| 035 | |a 3181398343 | ||
| 045 | 2 | |b d20250101 |b d20250331 | |
| 100 | 1 | |a Solass, Johannes |u Fraunhofer Institute for High-Speed Dynamics, Ernst-Mach-Institut (EMI), Am Klingelberg 1, 79588 Efringen-Kirchen, Germany | |
| 245 | 1 | |a Using 3D-Printed Formwork to Enable Controlled Crack Creation in Concrete Specimens | |
| 260 | |b MDPI AG |c 2025 | ||
| 513 | |a Journal Article | ||
| 520 | 3 | |a The employment of automated non-destructive testing (NDT) methods for crack characterization in concrete, needs calibration and benchmarking in a controlled environment. This requires test specimen with comparable and ideally reproducible cracks. To this end, in this paper a method is presented that aims to mimic cracked concrete specimens with a high degree of control over the resulting crack parameters width, depth and length for material testing and calibration of automated (NDT) methods. The method comprises 3D-printing of formwork with integrated crack patterns. The obtained crack width accuracy is tested by comparing printed cracks and resulting cracks in the concrete with the desired width from the print file. This procedure enables the realization of crack widths ≥ 0.2 mm with a deviation in the range of 25% between desired and resulting crack width. Further, the proposed methodology is independent of intrinsic material properties which enables this accuracy. | |
| 653 | |a Load | ||
| 653 | |a Controlled cracks | ||
| 653 | |a Nondestructive testing | ||
| 653 | |a Material properties | ||
| 653 | |a Formwork | ||
| 653 | |a Concrete | ||
| 653 | |a Computer aided design--CAD | ||
| 653 | |a Prestressed concrete | ||
| 653 | |a Calibration | ||
| 653 | |a Measurement techniques | ||
| 653 | |a Engineering | ||
| 653 | |a Methods | ||
| 653 | |a Three dimensional printing | ||
| 653 | |a Automation | ||
| 653 | |a Bridges | ||
| 653 | |a Reproducibility | ||
| 653 | |a Inspections | ||
| 653 | |a Materials testing | ||
| 653 | |a Crack propagation | ||
| 700 | 1 | |a Silvin Schapfel |u Fraunhofer Institute for High-Speed Dynamics, Ernst-Mach-Institut (EMI), Am Klingelberg 1, 79588 Efringen-Kirchen, Germany | |
| 700 | 1 | |a Stolz, Alexander |u Fraunhofer Institute for High-Speed Dynamics, Ernst-Mach-Institut (EMI), Am Klingelberg 1, 79588 Efringen-Kirchen, Germany; Department of Sustainable Systems Engineering INATECH—Resilience of Technical Systems, Albert-Ludwigs-University Freiburg, 79110 Freiburg, Germany | |
| 773 | 0 | |t CivilEng |g vol. 6, no. 1 (2025), p. 10 | |
| 786 | 0 | |d ProQuest |t Engineering Database | |
| 856 | 4 | 1 | |3 Citation/Abstract |u https://www.proquest.com/docview/3181398343/abstract/embedded/6A8EOT78XXH2IG52?source=fedsrch |
| 856 | 4 | 0 | |3 Full Text + Graphics |u https://www.proquest.com/docview/3181398343/fulltextwithgraphics/embedded/6A8EOT78XXH2IG52?source=fedsrch |
| 856 | 4 | 0 | |3 Full Text - PDF |u https://www.proquest.com/docview/3181398343/fulltextPDF/embedded/6A8EOT78XXH2IG52?source=fedsrch |