Wave propagation signals for ultrasonic tomography of concrete during splitting - Open Research Data - MOST Wiedzy

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Wave propagation signals for ultrasonic tomography of concrete during splitting

Description

The DataSet contains the results of the mechanical behaviour of a concrete cube with dimensions 70 x 70 x 70 cm3under the splitting test. Three cubes were tested: cube 1 (concrete with polymer fibres), cube 2 (concrete with steel fibres) and cube 3 (plain concrete).

Before and after splitting, wave propagation signals were registered with a sampling frequency of 20 MHz. The excitation was a one-cycle wave packet with a central frequency of 100 kHz. The configuration of transmitters (T1-T12) and receivers (R1-R12) is shown in the figure.

Illustration of the publication

The files utilize a comma-separated values (.csv) format and contain wave propagation signals of a length of 5 m. In a single file, the time vector (in ms) and the signals from channels A, B, C, D, E, F and G (in V) can be found.

Dataset file

data.zip
0.0 B, S3 ETag , downloads: 0
The file hash is calculated from the formula
hexmd5(md5(part1)+md5(part2)+...)-{parts_count} where a single part of the file is 512 MB in size.

Example script for calculation:
https://github.com/antespi/s3md5
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File details

License:
Restricted access
Restricted until published
Raw data:
Data contained in dataset was not processed.

Details

Year of publication:
2022
Verification date:
2022-06-21
Dataset language:
English
Fields of science:
  • Civil engineering and transport (Engineering and Technology)
  • Mechanical engineering (Engineering and Technology)
DOI:
DOI ID 10.34808/p2fs-5z67 open in new tab
Funding:
Verified by:
Gdańsk University of Technology

Keywords

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