The Development of the Near-Bed Sediment Sampler

Abstract:

The determination of sediment concentration of near bed, because of high sediment concentration and disruption of measuring device, is a difficult point in field survey. A water body sampler is developed to get samples of sand-containing water body close to the bed. Then, the basic features like sediment concentration at different level and sediment diameter can be determined. Combined with flow rate measurement, the near-bed sediment runoff rate can also be estimated.

• Periodical: Applied Mechanics and Materials (Volumes 644-650)
• Pages: 451-454
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.644-650.451
• Online since: September 2014
• Authors: Qiang Ying*
• Keywords: Sampler, Sediment, Sediment Concentration, Suspended Load

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