A novel approach to measure direct tensile strength on short-length cylindrical samples
Abstract
Abstract The determination of tensile strength via direct tensile tests sets special requirements to the sample geometry. Under certain circumstances these requirements cannot be fulfilled. The proposed new lab test approach allows to perform direct tensile tests on short-length cylindrical homogeneous samples, but especially on samples with interfaces. The proposed procedure is verified by numerical simulations. Validation is documented exemplary for a homogeneous sandstone sample and a composite sample with interface (salt rock and special concrete).
Fields of Study & Subjects
Rock Mechanics and Modeling
Innovative concrete reinforcement materials
Geotechnical Engineering and Soil Mechanics
Publication details
- Journal / source
- GeoEnergy Communications
- Publisher
- Springer Science and Business Media LLC
- Volume
- 2
- Issue
- 1
- Publication date
- 23 April 2026
- Language
- EN