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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

(2024)

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. The data will be provided in 2 subfolders. Detailed information about the files as well as information on how the data is processed is given in the explanatory file ReadMe_Frost.txt. Contact person is: Daniel Draebing - Researcher - d.draebing@uu.nl.

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

freeze-thaw cycles

freezing cycles

Dachstein limestone

saturation regimes

rock temprature

micro CT-scan

Corresponding MSL vocabulary keywords

X-ray tomography

computed tomography (CT)

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

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/OLMSN0.html

Source publisher

Utrecht University

DOI

10.24416/uu01-olmsn0

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

X-ray Tomography, Expertise Centre

HostingInstitution

Ghent University, Belgium

Citation

Draebing, D. (2024). Micro Computational Tomography, Acoustic Emission and rock temperature data from frost weathering tests on Dachstein Limestone (Version 1.0) [Data set]. Utrecht University. https://doi.org/10.24416/UU01-OLMSN0

Dates

Updated:

2024-07-12T11:12:32

Collected:

2022-05-12/2022-12-09

Language

Funding References

Funder name: German Research Foundation (DFG)

Funder name: European Union’s Horizon 2020

Rights

Open - freely retrievable

Creative Commons Attribution 4.0 International Public License

Datacite version

1.0

Geo location(s)

European Alps

Northern Calcareous Alps