Description
Data includes Directional Cooling-Induced Fracturing (DCIF) testing data using westerly granite blocks. This submission includes data from two samples of westerly granite, lab sample 7 and 8. Files contain stress, temperature and acoustic emission data acquired during polyaxial, laboratory testing of westerly granite blocks for each sample.
FILES:
.tradb -- files containing acoustic emission waveforms; sqlite3 database
.pridb -- files containing basic acoustic emission information (no waveforms); sqlite3 database
.geom -- geometry of the AE sensor network (ASCII)
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| Westerly Granite Sample 7 Sensor Geometry.geom | Unknown | File containing the geometry of AE sensors for Westerly Granite Sample 7. | Open resource |
| Westerly Granite Sample 7 Primary Acoustic Emission Data.pridb | Unknown | Primary acoustic emission data file; sqlite3 database. The data has been synchronization to the other sample 7 datasets. | Open resource |
| Westerly Granite Sample 7 Synchrdat.mat | MAT | File contains temperature and stress data in Matlab format. - temp_dat: (:,1): time [s] - (:,2): time increments - (:,3:18): thermocouple readings. Thermocouple located inside the borehole; bottom = 2" from the bottom face, top = 2" from the top face, at angles from the center of the cooling pad, specified as follows: 0 -- bottom, right 22.5; 1 -- bottom, right 33.75; 2 -- bottom, right 45; 3 -- bottom, right 67.5; 4 -- bottom, left 22.5; 5 -- bottom, left 45; 6 -- bottom, left 67.5; 7 -- top, right 22.5; 8 -- top, right 33.75; 9 -- top, right 45; 10 -- top, right 67.5; 11 -- top, left 22.5; 12 -- top, left 45; 13 -- top, left 67.5; 14/15 -- cooling pad. tt_dat (true-triaxial data): (:,1): time [s]; (:,2): SH [MPa]; (:,3): Sh [MPa]; (:,4): Sv [MPa]; (:,[5,6]): ignore | Open resource |
| Westerly Granite Sample 7 Transient Acoustic Emission Data.tradb | Unknown | Transient acoustic emission data file (waveforms); sqlite3 database. This data has been synchronized to the other sample 7 datasets. | Open resource |
| Westerly Granite Sample 8 Sensor Geometry.geom | Unknown | File containing the geometry of AE sensors for Westerly Granite Sample 8. | Open resource |
| Westerly Granite Sample 8 Primary Acoustic Emission Data.pridb | Unknown | Primary acoustic emission data file; sqlite3 database. This data has been synchronized to the other sample 8 datasets. | Open resource |
| Westerly Granite Sample 8 Synchrdat.mat | MAT | File contains temperature and stress data in Matlab format. temp_dat: (:,1): time [s]; (:,2): time increments; (:,3:18): thermocouple readings. Thermocouple located inside the borehole; bottom = 2" from the bottom face, top = 2" from the top face, at angles from the center of the cooling pad, specified as follows: 0 -- bottom, right 22.5; 1 -- bottom, right 33.75; 2 -- bottom, right 45; 3 -- bottom, right 67.5; 4 -- bottom, left 22.5; 5 -- bottom, left 45; 6 -- bottom, left 67.5; 7 -- top, right 22.5; 8 -- top, right 33.75; 9 -- top, right 45; 10 -- top, right 67.5; 11 -- top, left 22.5; 12 -- top, left 45; 13 -- top, left 67.5; 14, 15 -- cooling pad. tt_dat (true-triaxial data): (:,1): time [s]; (:,2): SH [MPa]; (:,3): Sh [MPa]; (:,4): Sv [MPa]; (:,[5,6]): ignore. | Open resource |
| Westerly Granite Sample 8 Transient Acoustic Emission Data.tradb | Unknown | Transient acoustic emission data file (waveforms); sqlite3 database. This data has been synchronized to the other sample 8 datasets. | Open resource |