Directional Cooling-Induced Fracturing: Directional Cooling Data Under True-Triaxial Stress State
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
8 resources available
-
Westerly Granite Sample 7 Sensor Geometry.geom
GEOM -
Westerly Granite Sample 7 Primary Acoustic Emission Data.pridb
PRIDB -
Westerly Granite Sample 7 Transient Acoustic Emission Data.tradb
TRADB -
Westerly Granite Sample 7 Synchrdat.mat
MAT -
Westerly Granite Sample 8 Sensor Geometry.geom
GEOM -
Westerly Granite Sample 8 Primary Acoustic Emission Data.pridb
PRIDB -
Westerly Granite Sample 8 Transient Acoustic Emission Data.tradb
TRADB -
Westerly Granite Sample 8 Synchrdat.mat
MAT
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Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| bureauCode |
[
"019:20"
]
|
| contactPoint |
{
"fn": "Maciej Trzeciak",
"@type": "vcard:Contact",
"hasEmail": "mailto:trzeciak2@wisc.edu"
}
|
| dataQuality |
true
|
| 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) |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "Westerly Granite Sample 7 Sensor Geometry.geom",
"format": "geom",
"accessURL": "https://gdr.openei.org/files/1398/WG7%20%282%29.geom",
"mediaType": "application/octet-stream",
"description": "File containing the geometry of AE sensors for Westerly Granite Sample 7."
},
{
"@type": "dcat:Distribution",
"title": "Westerly Granite Sample 7 Primary Acoustic Emission Data.pridb",
"format": "pridb",
"accessURL": "https://gdr.openei.org/files/1398/WG7.pridb",
"mediaType": "application/octet-stream",
"description": "Primary acoustic emission data file; sqlite3 database.
The data has been synchronization to the other sample 7 datasets."
},
{
"@type": "dcat:Distribution",
"title": "Westerly Granite Sample 7 Transient Acoustic Emission Data.tradb",
"format": "tradb",
"accessURL": "https://gdr.openei.org/files/1398/WG7.tradb",
"mediaType": "application/octet-stream",
"description": "Transient acoustic emission data file (waveforms); sqlite3 database. This data has been synchronized to the other sample 7 datasets."
},
{
"@type": "dcat:Distribution",
"title": "Westerly Granite Sample 7 Synchrdat.mat",
"format": "mat",
"accessURL": "https://gdr.openei.org/files/1398/WG7_synchrdat.mat",
"mediaType": "application/octet-stream",
"description": "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
"
},
{
"@type": "dcat:Distribution",
"title": "Westerly Granite Sample 8 Sensor Geometry.geom",
"format": "geom",
"accessURL": "https://gdr.openei.org/files/1398/WG8%20%282%29.geom",
"mediaType": "application/octet-stream",
"description": "File containing the geometry of AE sensors for Westerly Granite Sample 8."
},
{
"@type": "dcat:Distribution",
"title": "Westerly Granite Sample 8 Primary Acoustic Emission Data.pridb",
"format": "pridb",
"accessURL": "https://gdr.openei.org/files/1398/WG8.pridb",
"mediaType": "application/octet-stream",
"description": "Primary acoustic emission data file; sqlite3 database.
This data has been synchronized to the other sample 8 datasets."
},
{
"@type": "dcat:Distribution",
"title": "Westerly Granite Sample 8 Transient Acoustic Emission Data.tradb",
"format": "tradb",
"accessURL": "https://gdr.openei.org/files/1398/WG8.tradb",
"mediaType": "application/octet-stream",
"description": "Transient acoustic emission data file (waveforms); sqlite3 database. This data has been synchronized to the other sample 8 datasets."
},
{
"@type": "dcat:Distribution",
"title": "Westerly Granite Sample 8 Synchrdat.mat",
"format": "mat",
"accessURL": "https://gdr.openei.org/files/1398/WG8_synchrdat.mat",
"mediaType": "application/octet-stream",
"description": "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.
"
}
]
|
| DOI | 10.15121/1879654 |
| identifier | https://data.openei.org/submissions/7508 |
| issued | 2022-07-01T06:00:00Z |
| keyword |
[
"AE",
"DCIF",
"Directional Cooling Induced Fracturing",
"acoustic emission",
"directional cooling",
"energy",
"failure",
"fracturing",
"geothermal",
"granite",
"rock",
"sample",
"stress",
"stress test",
"test",
"testing",
"triaxial",
"true-triaxial",
"westerly granite"
]
|
| landingPage | https://gdr.openei.org/submissions/1398 |
| license | https://creativecommons.org/licenses/by/4.0/ |
| modified | 2024-07-09T16:24:27Z |
| programCode |
[
"019:006"
]
|
| projectLead | Zachary Frone |
| projectNumber | EE0009033 |
| projectTitle | Development of a Directional cooling induced fracturing (DCIF) Technology for Near-Wellbore Stress Estimation in Geothermal Reservoirs |
| publisher |
{
"name": "University of Wisconsin - Madison",
"@type": "org:Organization"
}
|
| spatial |
"{"type":"Polygon","coordinates":[[[-89.40627385491842,43.07047710340385],[-89.40627385491842,43.07047710340385],[-89.40627385491842,43.07047710340385],[-89.40627385491842,43.07047710340385],[-89.40627385491842,43.07047710340385]]]}"
|
| title | Directional Cooling-Induced Fracturing: Directional Cooling Data Under True-Triaxial Stress State |
