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Metadata Files

Data Publication

Micro Computational Tomography, Acoustic Emission and rock temperature data from frost weathering tests on Dachstein Limestone

Daniel Draebing

Utrecht University

(2023)

Descriptions

We tested the efficacy of frequent diurnal freeze-thaw cycles (FT-1) and sustained freezing cycles (FT-2) on low-porosity Dachstein limestone (0.1 % porosity). For FT-1, we exposed three rock samples with different saturation regimes (30%, 70%, 100%) to 20 freeze-thaw cycles between 10 and -10°C while monitoring rock temperature and acoustic emission (AE). We scanned the rock samples using micro computational tomography (CT) before the first cycle, after 5, 10, 15 and 20 cycles. For FT-2, we exposed three rock samples with different saturation regimes (30%, 70%, 100%) to one sustained freezing cycle with 66 h freezing at -10°C while monitoring rock temperature and AE. We scanned the rock samples using micro CT before the first cycle and after the end of the experiment. The data set comprises all micro CT scans, rock temperature and AE data.

Keywords


Originally assigned keywords
Natural Sciences - Earth and related environmental sciences (1.5)
Frost weathering
Periglacial Processes
X-ray Tomography
Acoustic Emission
European Alps
Northern Calcareous Alps

Corresponding MSL vocabulary keywords
X-ray tomography
computed tomography (CT)
acoustic emission (AE)
acoustic emission (AE)

MSL enriched keywords
Apparatus
X-ray tomography
Technique
imaging (3D)
computed tomography (CT)
Measured property
acoustic emission (AE)
Measured property
acoustic emission (AE)
sedimentary rock
limestone
porosity
porosity

MSL enriched sub domains i

microscopy and tomography
rock and melt physics
analogue modelling of geologic processes

Source

https://public.yoda.uu.nl/geo/UU01/Q5K96Z.html

Source publisher

Utrecht University


DOI

10.24416/uu01-q5k96z


Creators

Daniel Draebing

Utrecht University

ORCID:

https://orcid.org/0000-0001-6379-4707


Contributors

Mayer, Till

Researcher

University of Bayreuth | Technical University of Munich

ORCID:

https://orcid.org/0000-0001-6677-9166

Deprez, Maxim

Researcher

Ghent University

ORCID:

https://orcid.org/0000-0001-6356-5293

Schröer, Laurenz

Researcher

Ghent University

ORCID:

https://orcid.org/0000-0003-3635-5180

Cnudde, Veerle

Researcher

Ghent University | Utrecht University

ORCID:

https://orcid.org/0000-0002-3269-5914

Draebing, Daniel

Researcher

Utrecht University

ORCID:

https://orcid.org/0000-0001-6379-4707


References

will follow soon


Citation

Draebing, D. (2023). Micro Computational Tomography, Acoustic Emission and rock temperature data from frost weathering tests on Dachstein Limestone (Version 1) [Data set]. Utrecht University. https://doi.org/10.24416/UU01-Q5K96Z


Dates

Updated:

2024-07-12T11:11:23

Collected:

2022-05-12/2022-12-09


Language

en


Funding References

Funder name: German Research Foundation (DFG)

Funder name: European Union’s Horizon 2020 Excite grants

Funder name: European Union’s Horizon 2020 Excite grants


Rights

Open - freely retrievable

Creative Commons Attribution 4.0 International Public License


Datacite version

1


Geo location(s)

Expertise Centre for X-ray Tomography (Ghent University, Belgium)