%0 Generic %1 ruf2021microxrct %A Ruf, Matthias %A Teutsch, Tim %A Alber, Stefan %A Steeb, Holger %A Ressel, Wolfram %D 2021 %K %R 10.18419/darus-1641 %T micro-XRCT data sets of a stone mastic asphalt drill core before and after a uniaxial compression test (sample 2): sample 2-1 %X 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_20200429_01.tar.gz") and after ("reconstructed_20201015_01.tar.gz") a uniaxial compression test.The sample had a diameter of 75.12 mm and a height of 70.93 mm before, respectively a diameter of 78.05 mm and a height of 67.11 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 Hu et al. (2017).The compression test was performed by controlling the load with the following procedure: Starting the measurement at a contact load of 10 N. Increasing the load to 500 N (stress around 0.11 N/mm2) with a speed of 100 mm/min. Holding the load at 500 N (stress around 0.11 N/mm2) for 600 s. Increasing the load by another 500 N (stress around 0.11 N/mm2) with a speed of 100 mm/min and holding it for 600 s. Repeating the procedure of adding load in 500 N (stress around 0.11 N/mm2) increments, until the maximum load of 5000 N (stress around 1.13 N/mm2) is reached and held for 600 s.During the test, time (s), distance (mm), and load (N) were logged at regular intervals and can be found in "2_1_compression_test_data.csv". A visualization of the test procedure is shown in "test_procedure.pdf".NOTE: It turned out that the specimen top and bottom surfaces were not exactly plane-parallel which led to an non-uniform transmission of the load, which lead to a first full-surface contact between the load plate and top surface of the specimen when the 1500 N load increment was reached.

@misc{ruf2021microxrct, 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_20200429_01.tar.gz") and after ("reconstructed_20201015_01.tar.gz") a uniaxial compression test.The sample had a diameter of 75.12 mm and a height of 70.93 mm before, respectively a diameter of 78.05 mm and a height of 67.11 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 Hu et al. (2017).The compression test was performed by controlling the load with the following procedure: Starting the measurement at a contact load of 10 N. Increasing the load to 500 N (stress around 0.11 N/mm2) with a speed of 100 mm/min. Holding the load at 500 N (stress around 0.11 N/mm2) for 600 s. Increasing the load by another 500 N (stress around 0.11 N/mm2) with a speed of 100 mm/min and holding it for 600 s. Repeating the procedure of adding load in 500 N (stress around 0.11 N/mm2) increments, until the maximum load of 5000 N (stress around 1.13 N/mm2) is reached and held for 600 s.During the test, time (s), distance (mm), and load (N) were logged at regular intervals and can be found in "2_1_compression_test_data.csv". A visualization of the test procedure is shown in "test_procedure.pdf".NOTE: It turned out that the specimen top and bottom surfaces were not exactly plane-parallel which led to an non-uniform transmission of the load, which lead to a first full-surface contact between the load plate and top surface of the specimen when the 1500 N load increment was reached. }, added-at = {2023-08-31T16:27:28.000+0200}, affiliation = {Ruf, Matthias/University of Stuttgart, Institute of Applied Mechanics (CE), Teutsch, Tim/University of Stuttgart, Institute for Road and Transport Science, Alber, Stefan/University of Stuttgart, Institute for Road and Transport Science, Steeb, Holger/University of Stuttgart, Institute of Applied Mechanics (CE) & SC SimTech, Ressel, Wolfram/University of Stuttgart, Institute for Road and Transport Science}, author = {Ruf, Matthias and Teutsch, Tim and Alber, Stefan and Steeb, Holger and Ressel, Wolfram}, biburl = {https://puma.ub.uni-stuttgart.de/bibtex/273bd84b4347374342462d8dfbfceb4d5/puma-wartung}, doi = {10.18419/darus-1641}, howpublished = {Dataset}, interhash = {f135e1d7848ae07c32250d3d428bdffe}, intrahash = {73bd84b4347374342462d8dfbfceb4d5}, keywords = {}, orcid-numbers = {Ruf, Matthias/0000-0003-0299-5921, Teutsch, Tim/0000-0003-3304-9321, Alber, Stefan/0000-0002-2097-9784, Steeb, Holger/0000-0001-7602-4920}, timestamp = {2023-08-31T14:27:28.000+0200}, title = {micro-XRCT data sets of a stone mastic asphalt drill core before and after a uniaxial compression test (sample 2): sample 2-1}, year = 2021 }