PHOTOGRAMMETRIC MONITORING OF UNDER WATER EROSION IN THE VICINITY OF CYLINDRICAL BRIDGE PIERS

PHOTOGRAMMETRIC MONITORING OF UNDER WATER EROSION IN THE VICINITY OF CYLINDRICAL BRIDGE PIERS

Within this work the three dimensional development of a scour around a cylindrical bridge pier has been investigated experimentally. The erosion process has been surveyed in short time intervals using a photogrammetric approach. The results of the work give an unprecedented insight in the developmen...

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Veröffentlicht in:International archives of the photogrammetry, remote sensing and spatial information sciences. remote sensing and spatial information sciences., 2013-04, Vol.XXXVIII-3/W22, p.167-171
Hauptverfasser: Eder, K., Rapp, C., Kohl, V., Hanrieder, B., Stilla, U.
Format: Artikel
Sprache:eng
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Zusammenfassung:Within this work the three dimensional development of a scour around a cylindrical bridge pier has been investigated experimentally. The erosion process has been surveyed in short time intervals using a photogrammetric approach. The results of the work give an unprecedented insight in the development of the scour geometry over time and therefore a crucial step to the fundamental understanding of the phenomena.
ISSN:2194-9034
1682-1750
2194-9034
DOI:10.5194/isprsarchives-XXXVIII-3-W22-167-2011