Published January 6, 2025
| Version 1.0.0
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Ultrasonic pulse transmission method: Fully automated primary wave onset point detection - preliminary results
Description
Signal analysis concerning signals from ultrasonic pulse transmission tests. Fully automated primary wave onset point detection. Comparison of four different methods based on double-threshold detection and error correction considering the signal's shape.
This record contains preliminary analysis results presented as MP4 video files. Further information on the analysis results is available on the author's website.
Table of contents (English)
Test series 1
- Cement paste at early stage of hydration
- DOI: 10.3217/bhs4g-m3z76
- Ultrasonic measuring distances: 25 mm, 50, mm, 70 mm
- data set 1: ts1_wc040_d25_5.oct, results: ts1_wc040_d25_5.mp4, YouTube: https://youtu.be/UacfJ0ycfwE
- data set 2: ts1_wc040_d50_5.oct, results: ts1_wc040_d50_5.mp4, YouTube: https://youtu.be/D8F2MWT_4kQ
- data set 3: ts1_wc040_d70_5.oct, results: ts1_wc040_d70_5.mp4, YouTube: https://youtu.be/dNmuH4XfE5U
Test series 5
- Reference tests on air
- DOI: 10.3217/bjkrj-pg829
- Ultrasonic measuring distances: 25 mm, 50, mm, 70 mm, 90 mm
- data set 1: ts5_d25_b16_v800.oct, results: ts5_d25_b16_v800.mp4, YouTube: https://youtu.be/amHmEx5ri7A
- data set 2: ts5_d50_b16_v800.oct, results: ts5_d50_b16_v800.mp4, YouTube: https://youtu.be/MBm_20_eRk0
- data set 3: ts5_d70_b16_v800.oct, results: ts5_d70_b16_v800.mp4, YouTube: https://youtu.be/09KZDhZRbj0
- data set 4: ts5_d90_b16_v800.oct, results: ts5_d90_b16_v800.mp4, YouTube: https://youtu.be/nkfA1vu4nJE
Test series 6
- Reference tests on water
- DOI: 10.3217/hn7we-q7z09
- Ultrasonic measuring distances: 25 mm, 50, mm, 70 mm, 90 mm
- data set 1: ts6_d25_b16_v800.oct, results: ts6_d25_b16_v800.mp4, YouTube: https://youtu.be/yws78GFJrCo
- data set 2: ts6_d50_b16_v800.oct, results: ts6_d50_b16_v800.mp4, YouTube: https://youtu.be/hDhTqjSn8CQ
- data set 3: ts6_d70_b16_v800.oct, results: ts6_d70_b16_v800.mp4, YouTube: https://youtu.be/Rf1gpJBRHTc
- data set 4: ts6_d90_b16_v800_2.oct, results: ts6_d90_b16_v800_2.mp4, YouTube: https://youtu.be/Vw7dMxVZjFI
Files
ts1_wc040_d25_5.mp4
Files
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Additional details
Dates
- Created
-
2025-01-05by Jakob Harden
- Issued
-
2025-01-06by Jakob Harden