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Part 1: Document Description
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Citation |
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Title: |
micro-XRCT data sets of a stone mastic asphalt drill core before and after a uniaxial compression test (sample 2): sample 2-2 |
Identification Number: |
doi:10.18419/darus-1833 |
Distributor: |
DaRUS |
Date of Distribution: |
2021-06-07 |
Version: |
1 |
Bibliographic Citation: |
Ruf, Matthias; Teutsch, Tim; Alber, Stefan; Steeb, Holger; Ressel, Wolfram, 2021, "micro-XRCT data sets of a stone mastic asphalt drill core before and after a uniaxial compression test (sample 2): sample 2-2", https://doi.org/10.18419/darus-1833, DaRUS, V1, UNF:6:mLc9Ef0BZefXh32Fhop7kw== [fileUNF] |
Citation |
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Title: |
micro-XRCT data sets of a stone mastic asphalt drill core before and after a uniaxial compression test (sample 2): sample 2-2 |
Identification Number: |
doi:10.18419/darus-1833 |
Authoring Entity: |
Ruf, Matthias (University of Stuttgart, Institute of Applied Mechanics (CE)) |
Teutsch, Tim (University of Stuttgart, Institute for Road and Transport Science) |
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Alber, Stefan (University of Stuttgart, Institute for Road and Transport Science) |
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Steeb, Holger (University of Stuttgart, Institute of Applied Mechanics (CE) & SC SimTech) |
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Ressel, Wolfram (University of Stuttgart, Institute for Road and Transport Science) |
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Other identifications and acknowledgements: |
Ruf, Matthias |
Other identifications and acknowledgements: |
Teutsch, Tim |
Other identifications and acknowledgements: |
Steeb, Holger |
Producer: |
University of Stuttgart, Institute of Applied Mechanics (CE) - Chair for Continuum-Mechanics |
University of Stuttgart - Cluster of Excellence EXC 2075 "SimTech" |
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University of Stuttgart, Institute for Road and Transport Science |
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Date of Production: |
2020 |
Grant Number: |
RE 1620/4 |
Distributor: |
DaRUS |
Access Authority: |
Steeb, Holger |
Series Name: |
micro-XRCT data sets of a stone mastic asphalt drill core before and after a uniaxial compression test (sample 2) |
Series Information: |
The drill core was part of a large drill core (sample 2), taken from a test track by the "Intstitut of Highway Engineering (ISAC)" at the RWTH Aachen and subsequently cut into three parts (sample 2-1 to 2-3) by the "Institute of Urban and Pavement Engineering" at the Technische Universität Dresden (TUD) for further analysis. |
Holdings Information: |
https://doi.org/10.18419/darus-1833 |
Study Scope |
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Keywords: |
Computer and Information Science, Earth and Environmental Sciences, Engineering, Stone Mastic Asphalt, Micro X-Ray Computed Tomography (micro-XRCT), Porous Media |
Abstract: |
This data set contains two micro X-ray Computed Tomography (micro-XRCT) data sets resulting from region of interest scans (diameter 58.32 mm, height 46.06 mm) of the center region of a stone mastic asphalt (SMA) drill core. The drill core was scanned with identical scanner settings before ("reconstructed_20200504_01.tar.gz") and after ("reconstructed_20201015_02.tar.gz") a uniaxial compression test. <br><br> The sample had a diameter of 75.18 mm and a height of 71.88 mm before, respectively a diameter of 77.35 mm and a height of 68.74 mm after the compression test (measured by caliper). The asphalt mixture is a stone mastic asphalt with a nominal maximum aggregate size (NMAS) of 11 mm (SMA 11 S). It contains diabase aggregates and a 50/70 bitumen binder. The material is described in detail by <a href="https://doi.org/10.1007/s11709-017-0407-9">Hu et al. (2017)</a>.<br><br> The compression test was performed by controlling the load with the following procedure:<br> <ul> <li> Starting the measurement at a contact load of 10 N.</li> <li> Increasing the load to 500 N (stress around 0.11 N/mm<sup>2</sup>) with a speed of 100 mm/min.</li> <li> Holding the load at 500 N (stress around 0.11 N/mm<sup>2</sup>) for 600 s.</li> <li> Increasing the load by another 500 N (stress around 0.11 N/mm<sup>2</sup>) with a speed of 100 mm/min and holding it for 600 s.</li> <li> Repeating the procedure of adding load in 500 N (stress around 0.11 N/mm<sup>2</sup>) increments, until the maximum load of 5000 N (stress around 1.01 N/mm<sup>2</sup>) is reached and held for 600 s.</li> </ul> During the test, time (s), distance (mm), and load (N) were logged at regular intervals and can be found in "2_2_compression_test_data.csv". A visualization of the test procedure is shown in "test_procedure.pdf". |
Kind of Data: |
Image data |
Methodology and Processing |
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Sources Statement |
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Data Access |
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Other Study Description Materials |
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Related Materials |
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The material is a stone mastic asphalt with a nominal maximum aggregate size of 11 mm (SMA 11 S). It contains diabase aggregates and a 50/70 bitumen binder. The material is described in detail by <a href="https://doi.org/10.1007/s11709-017-0407-9">Hu et al. (2017)</a>. |
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Related Studies |
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Ruf, M., Teutsch, T., Alber, S., Ressel, W., & Steeb, H. (2021). micro-XRCT data sets of a stone mastic asphalt drill core before and after a uniaxial compression test (sample 2): sample 2-1. DaRUS. <a href="https://doi.org/10.18419/darus-1641">https://doi.org/10.18419/darus-1641</a> |
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<br>Ruf, M., Teutsch, T., Alber, S., Ressel, W., & Steeb, H. (2021). micro-XRCT data sets of a stone mastic asphalt drill core before and after a uniaxial compression test (sample 2): sample 2-3. DaRUS. <a href="https://doi.org/10.18419/darus-1834">https://doi.org/10.18419/darus-1834</a> |
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Other Reference Note(s) |
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Ruf, M., & Steeb, H. (2020). An open, modular, and flexible micro X-ray computed tomography system for research. <em>Review of Scientific Instruments</em>, 91(11), 113102. <a href="https://doi.org/10.1063/5.0019541">https://doi.org/10.1063/5.0019541</a> |
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Hu, J., Lui, P., & Steinauer, B. (2017). A study on fatigue damage of asphalt mixture under different compaction using 3D-microstructural characteristics. <em>Frontiers of Structural and Civil Engineering</em>, 11, 329-337, <a href="https://doi.org/10.1007/s11709-017-0407-9">https://doi.org/10.1007/s11709-017-0407-9</a> |
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File Description--f62946 |
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File: 2_2_compression_test_data.tab |
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Notes: |
UNF:6:mLc9Ef0BZefXh32Fhop7kw== |
List of Variables: |
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Variables |
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f62946 Location: |
Summary Statistics: Min. 0.0; Valid 135499.0; StDev 1564.6134559908887; Max. 5419.920098; Mean 2709.9600000012247 Variable Format: numeric Notes: UNF:6:x6OsBMPW7oWqEX5VEe0kxQ== |
f62946 Location: |
Summary Statistics: Mean 1.8562139091875276; Min. 6.7E-5; StDev 0.9663835763896924; Valid 135499.0; Max. 3.712815; Variable Format: numeric Notes: UNF:6:lhI3nd2E8TR6JGikal2kqQ== |
f62946 Location: |
Summary Statistics: Mean 2491.6158047146973; Max. 4500.850098; Valid 135499.0; StDev 1293.7142620508362; Min. 7.25 Variable Format: numeric Notes: UNF:6:+DlXMO8sVBBPDxKqWsIdvw== |
f62946 Location: |
Summary Statistics: StDev 0.29143643232704364; Max. 1.013911444; Valid 135499.0; Min. 0.001633215; Mean 0.5612890280819116; Variable Format: numeric Notes: UNF:6:4cJdFTKPLjHY/9neESuEKw== |
f62946 Location: |
Summary Statistics: Mean 2.5823788386024478; Valid 135499.0; Max. 5.165296327; Min. 9.3211E-5; StDev 1.3444401452270038 Variable Format: numeric Notes: UNF:6:yu8mfHcBh7xdFNZPgb/w+g== |
Label: |
reconstructed_20200504_01.tar.gz |
Text: |
Reconstructed micro-XRCT data set before the uniaxial compression test in 16 bit *.tif file format. 1944x1944x1425 voxels with the uniform voxel size of 30.0 µm. |
Notes: |
application/x-gzip |
Label: |
reconstructed_20201015_02.tar.gz |
Text: |
Reconstructed micro-XRCT data set after the uniaxial compression test in 16 bit *.tif file format. 1944x1944x1425 voxels with the uniform voxel size of 30.0 µm. |
Notes: |
application/x-gzip |
Label: |
test_procedure.pdf |
Text: |
Visualization of the compression test procedure, showing the time-displacement-graph and the time-load-graph. |
Notes: |
application/pdf |