Norm

ISO/TR 9212:2015 en

Hydrometrie - Methode om het bodemtransport van sediment te bepalen

98,05

Over deze norm

Status Definitief
Aantal pagina's 25
Gepubliceerd op 01-06-2015
Taal Engels
ISO/TR 9212 reviews the current status of direct and indirect bedload-measurement techniques. The methods are mainly based on grain size distribution of the bedload, channel width, depth, and velocity of flow. This Technical Report outlines and explains several methods for direct and indirect measurement of bedload in streams, including various types of sampling devices. The purposes of measuring bedload-transport rates are to a) increase the accuracy of estimating total sediment load in rivers and deposition in reservoirs, b) gain knowledge of bedload transport that cannot be completely measured by conventional suspended-sediment collection methods, c) provide data to calibrate or verify theoretical transport models, and d) provide information needed in the design of river diversion and entrainment structures.

Details

ICS-code 17.120.20
Nederlandse titel Hydrometrie - Methode om het bodemtransport van sediment te bepalen
Engelse titel Hydrometry - Methods of measurement of bedload discharge
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