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Theoretical Studies and Implementation on the Temporary Data Storage Method for Cone Penetration Test
The traditional cone penetration test system uses cable to transmit data; as the probe goes deeper into the ground, the length of the cable will become longer. This makes the installation of the test equipment more complicated, and excessively long cables cause signal distortion and seriously affect...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7830836/ https://www.ncbi.nlm.nih.gov/pubmed/33467445 http://dx.doi.org/10.3390/s21020575 |
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author | Li, Yanming Shen, Yuheng Wang, Xiaoquan Li, Sifeng Li, Tonglu Zhao, Quanli |
author_facet | Li, Yanming Shen, Yuheng Wang, Xiaoquan Li, Sifeng Li, Tonglu Zhao, Quanli |
author_sort | Li, Yanming |
collection | PubMed |
description | The traditional cone penetration test system uses cable to transmit data; as the probe goes deeper into the ground, the length of the cable will become longer. This makes the installation of the test equipment more complicated, and excessively long cables cause signal distortion and seriously affect data accuracy. To simplify the experimental equipment and improve the accuracy of data acquisition, a cableless cone penetration test system is proposed. The improved system uses an SD card to store the experimental data, as opposed to using cables for communication which, often lead to the distortion of signals caused by long-distance communication and data loss caused by accidental cable breaks. Therefore, the accuracy of the collected data is higher, and the experimental device is simplified. To evaluate the applicability and efficiency of our design, we have carried out exploration experiments with the sensor system proposed in this paper. The test results show that the experimental data collected by the new system are basically consistent with the data collected by traditional cable CPT equipment, and the accuracy of the collected data is higher. It is more reliable and accurate to analyze the comprehensive mechanical properties of the soil layers with the data collected by the new system. |
format | Online Article Text |
id | pubmed-7830836 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-78308362021-01-26 Theoretical Studies and Implementation on the Temporary Data Storage Method for Cone Penetration Test Li, Yanming Shen, Yuheng Wang, Xiaoquan Li, Sifeng Li, Tonglu Zhao, Quanli Sensors (Basel) Article The traditional cone penetration test system uses cable to transmit data; as the probe goes deeper into the ground, the length of the cable will become longer. This makes the installation of the test equipment more complicated, and excessively long cables cause signal distortion and seriously affect data accuracy. To simplify the experimental equipment and improve the accuracy of data acquisition, a cableless cone penetration test system is proposed. The improved system uses an SD card to store the experimental data, as opposed to using cables for communication which, often lead to the distortion of signals caused by long-distance communication and data loss caused by accidental cable breaks. Therefore, the accuracy of the collected data is higher, and the experimental device is simplified. To evaluate the applicability and efficiency of our design, we have carried out exploration experiments with the sensor system proposed in this paper. The test results show that the experimental data collected by the new system are basically consistent with the data collected by traditional cable CPT equipment, and the accuracy of the collected data is higher. It is more reliable and accurate to analyze the comprehensive mechanical properties of the soil layers with the data collected by the new system. MDPI 2021-01-15 /pmc/articles/PMC7830836/ /pubmed/33467445 http://dx.doi.org/10.3390/s21020575 Text en © 2021 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Li, Yanming Shen, Yuheng Wang, Xiaoquan Li, Sifeng Li, Tonglu Zhao, Quanli Theoretical Studies and Implementation on the Temporary Data Storage Method for Cone Penetration Test |
title | Theoretical Studies and Implementation on the Temporary Data Storage Method for Cone Penetration Test |
title_full | Theoretical Studies and Implementation on the Temporary Data Storage Method for Cone Penetration Test |
title_fullStr | Theoretical Studies and Implementation on the Temporary Data Storage Method for Cone Penetration Test |
title_full_unstemmed | Theoretical Studies and Implementation on the Temporary Data Storage Method for Cone Penetration Test |
title_short | Theoretical Studies and Implementation on the Temporary Data Storage Method for Cone Penetration Test |
title_sort | theoretical studies and implementation on the temporary data storage method for cone penetration test |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7830836/ https://www.ncbi.nlm.nih.gov/pubmed/33467445 http://dx.doi.org/10.3390/s21020575 |
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