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In 2012 verloren we Jean Jacques Peters, voormalig ingenieur van het Waterbouwkundig Laboratorium (1964 tot 1979) en internationaal expert in sedimenttransport, rivierhydraulica en -morfologie. Als eerbetoon aan hem hebben we potamology (http://www.potamology.com/) gecreëerd, een virtueel gedenkarchief dat als doel heeft om zijn manier van denken en morfologische aanpak van rivierproblemen in de wereld in stand te houden en te verspreiden.
Het merendeel van z’n werk hebben we toegankelijk gemaakt via onderstaande zoekinterface.
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| Development of a new measurement tool for validating lock levellings Vercruysse, J.B.; Verelst, K.; Schrijvers, S. (2024). Development of a new measurement tool for validating lock levellings. Version 4.0. FH reports, 19_084_2. Flanders Hydraulics: Antwerp. VI, 34 + pp. https://dx.doi.org/10.48607/272
Deel van: FH reports. Flanders Hydraulics: Antwerp.
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| Documenttype: Projectrapport | |
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In-situ measurements Validation |
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| Abstract |
Flander Hydraulics has a vast experience with in situ measurement of lock levelling processes. From this experience it was concluded that all present techniques have some major drawbacks. Due to this limitations Flanders Hydraulics identified the need for a new technique to validate lock levelling in an accurate, safe and efficient way. Given its innovative nature and potential impact the project was supported by the Programme for Innovation Procurement, a Flemish Government initiative launched in 2016 to stimulate public sector organisations to buy innovative solutions. A preliminary study concluded that there is no off-the-shelf solution available but pointed out some possible techniques. Two different techniques have been explored in a Proof of Concept. Apixa explored a technique based on stereovision. Iv-Infra explored a technique based on tachymeters tracking prism’s positioned by drones. Both PoCs were executed in autumn 2023 in the lock of Viersel in cooperation with the waterway administrator, the Flemish waterway. Together with the General Technical Support Division of the Department Mobility and Public Works Flanders Hydraulics carried out reference measurements. The execution of both PoCs went well and the comparison with the reference measurements demonstrated the quality of both set-ups. Both proof of Concepts proved that technology is mature enough to develop an operational set-up. |
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