Bakker, Richard; Barnhoorn, A. (Auke) (2019): CT scan data of jetted boreholes. Version 1. 4TU.ResearchData. dataset. https://doi.org/10.4121/uuid:19cafe4a-8398-4612-9a65-4e250050d377

Dataset

• Mining and Extraction of Energy Resources
• Geophysics
• Other Earth Sciences

Borehole geometry, CT scan data, Radial Jet Drilling, True triaxial

CC BY-NC-ND 4.0

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by Richard Bakker , A. (Auke) Barnhoorn

CT scan data (raw files: .IMA), derived from a medical grade CT scanner as installed at the TU Delft GSE laboratory (Siemens Somatom Volume Zoom). Imaged samples depict borehole geometries produced by water jet drilling under mechanical stress using a true triaxial apparatus. Details on experimental conditions for each test can be found in Bakker et al., "A laboratory study on radial jet drilling in true triaxial stress conditions" (in prep). Image slices (format: .IMA) can be opened with for example imageJ (load stack) or Avizo (import image stack). All slices have individual metadata on acquisition parameters. pixelsize: 0.293 mm/pixel, slice-distance: 0.6 mm.

• 2019-03-11 first online, published, posted

4TU.Centre for Research Data

media types: application/dicom, application/zip, text/plain

• European Comission - Horizon 2020, 654662

TU Delft, Faculty of Civil Engineering and Geosciences