Scratch test results for Dunnville sandstone
2022-07-18
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2020-12-01
2022-04-01
2022-04-01
Date completed
2022-04-05
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Title
Scratch test results for Dunnville sandstone
Published Date
2022-07-18
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Author Contact
Detournay, Emmanuel
detou001@umn.edu
detou001@umn.edu
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Dataset
Experimental Data
Experimental Data
Abstract
This dataset contains cutting force signals, videos of rock cutting processes, particle size distribution from sieving analysis obtained from scratch tests conducted on Dunnville sandstone at different depths of cut, which cover the rock failure in ductile, fragmentation and brittle regimes. The force signals and videos can be used to study the rock failure mechanism and energy scaling in the rock cutting process. The particle size distribution data explains the energy dissipation in rock cutting process and the scaling law of the specific energy in the fragmentation regime.
Description
These experimental data from scratch tests on Dunnville sandstone consists of video files, force signal files and particle data file. Both the force signals and videos files are from two rounds of scratch tests. The particle size distribution, obtained using sieving analysis at each depth of cut, is provided only for the second round of tests.
Referenced by
H. Zhang, J-L. Le, E. Detournay (2022). An Experimental Investigation of Brittle Failure Mechanisms in Scratch Tests of Rock. Engineering Fracture Mechanics, 275 (November): 108827
https://doi.org/10.1016/j.engfracmech.2022.108827
https://doi.org/10.1016/j.engfracmech.2022.108827
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Previously Published Citation
Suggested citation
Zhang, He; Le, Jia-Liang; Detournay, Emmanuel. (2022). Scratch test results for Dunnville sandstone. Retrieved from the Data Repository for the University of Minnesota (DRUM), https://doi.org/10.13020/y9n1-p722.
View/Download file
| File View/Open | Description | Size |
|---|---|---|
| DS-0.1-0.4mm.zip | Videos of rock cutting on Dunnville sandstone at depth of cut between 0.1 mm and 0.4 mm (first round) | 2.66 GB |
| DS-0.5-0.9mm.zip | Videos of rock cutting on Dunnville sandstone at depth of cut between 0.5 mm and 0.9 mm (first round) | 3.31 GB |
| DS-1.0-1.8mm.zip | Videos of rock cutting on Dunnville sandstone at depth of cut between 1.0 mm and 1.8 mm (first round) | 3.58 GB |
| DS-2.0-2.6mm.zip | Videos of rock cutting on Dunnville sandstone at depth of cut between 2.0 mm and 2.6 mm (first round) | 3.89 GB |
| DS-2.8-3.0mm.zip | Videos of rock cutting on Dunnville sandstone at depth of cut between 2.8 mm and 3.0 mm (first round) | 2.43 GB |
| DS-3.3-4.0mm.zip | Videos of rock cutting on Dunnville sandstone at depth of cut between 3.3 mm and 4.0 mm (first round) | 2.99 GB |
| DS1.zip | Force signals of rock cutting on Dunnville sandstone at depth of cut between 0.1 mm and 4.0 mm (first round) | 2.31 MB |
| DS3-0.9-1.5mm.zip | Videos of rock cutting on Dunnville sandstone at depth of cut between 0.9 mm and 1.5 mm (third round) | 5.07 GB |
| DS3-1.6-2.0mm.zip | Videos of rock cutting on Dunnville sandstone at depth of cut between 1.6 mm and 2.0 mm (third round) | 4.35 GB |
| DS3-2.1-2.6mm.zip | Videos of rock cutting on Dunnville sandstone at depth of cut between 2.1 mm and 2.6 mm (third round) | 4.7 GB |
| DS3.zip | Force signals of rock cutting on Dunnville sandstone at depth of cut between 0.1 mm and 2.6 mm (third round) | 2.46 MB |
| Sieve analysis-DS3.xlsx | Particle size distribution of Dunnville sandstone at depth of cut between 0.1mm and 2.6 mm using sieving analysis (third round) | 164.67 KB |
| README.txt | Description of data | 7.28 KB |
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