Imaging and parameterizing moisture in road sub course using time domain reflectometry
dc.contributor.author | Platt, I | |
dc.contributor.author | Woodhead, I | |
dc.contributor.author | Harrington, P | |
dc.contributor.author | Tan, AE-C | |
dc.date.accessioned | 2017-10-19T23:23:48Z | |
dc.date.available | 2016-04-08 | |
dc.date.issued | 2016-06-15 | |
dc.date.submitted | 2016-04-05 | |
dc.description.abstract | This paper presents the experimental results of using a non-invasive time domain reflectometry (TDR) sensor to image and parameterize the moisture content of basecourse materials used in road construction. Imaging, resulting from the amplitude losses of a pulsed signal travelling down TDR transmission lines, is found to produce excellent information on the relative changes in basecourse moisture content to a spatial resolution <5 mm in the plane of the road surface. A simple model relating the volumetric moisture content to the TDR measured propagation time is shown to provide a consistent transform between the two. The experimental data also indicate that the smallest transform error of ~0.25% in volumetric moisture content is achieved when model coefficients are separately fitted for each of the two basecourse aggregate types tested. | |
dc.format.extent | pp.4760-4766 | |
dc.identifier | https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=elements_prod&SrcAuth=WosAPI&KeyUT=WOS:000377109500017&DestLinkType=FullRecord&DestApp=WOS_CPL | |
dc.identifier.citation | Platt, I., Woodhead, I., Harrington, P., & Tan, A.E-C. (2016). Imaging and parameterizing moisture in road sub course using time domain reflectometry. IEEE Sensors Journal, 16(12), 4760-4766. doi:10.1109/JSEN.2016.2552177 | |
dc.identifier.doi | 10.1109/JSEN.2016.2552177 | |
dc.identifier.eissn | 1558-1748 | |
dc.identifier.issn | 1530-437X | |
dc.identifier.other | DN5LN (isidoc) | |
dc.identifier.uri | https://hdl.handle.net/10182/8692 | |
dc.language.iso | en | |
dc.publisher | Institute of Electrical and Electronics Engineers | |
dc.relation | The original publication is available from Institute of Electrical and Electronics Engineers - https://doi.org/10.1109/JSEN.2016.2552177 - http://dx.doi.org/10.1109/jsen.2016.2552177 | |
dc.relation.isPartOf | IEEE Sensors Journal | |
dc.relation.uri | https://doi.org/10.1109/JSEN.2016.2552177 | |
dc.rights | © 2016 IEEE | |
dc.subject | road | |
dc.subject | basecourse | |
dc.subject | moist content | |
dc.subject | time domain reflectometry | |
dc.subject | TDR | |
dc.subject.anzsrc2020 | ANZSRC::40 Engineering | |
dc.title | Imaging and parameterizing moisture in road sub course using time domain reflectometry | |
dc.type | Journal Article | |
lu.contributor.unit | LU | |
lu.contributor.unit | LU|Lincoln Agritech | |
lu.contributor.unit | LU|Research Management Office | |
lu.contributor.unit | LU|Research Management Office|OLD QE18 | |
lu.identifier.orcid | 0000-0002-6893-2176 | |
lu.identifier.orcid | 0000-0002-0282-9811 | |
lu.identifier.orcid | 0000-0001-8353-6457 | |
pubs.issue | 12 | |
pubs.publication-status | Published | |
pubs.publisher-url | http://dx.doi.org/10.1109/jsen.2016.2552177 | |
pubs.volume | 16 |