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241.831  Articles
1 of 24.184 pages  |  10  records  |  more records»
This article discusses hydraulic phenomenon’s that pose enormous problems for dam managers. This is the phenomenon of silting which decreases over time the useful volume of the dam and closes the discharge sluices. In Algeria, 20 dams are threatened by ra... see more

This article discusses hydraulic phenomenon’s that pose enormous problems for dam managers. This is the phenomenon of silting which decreases over time the useful volume of the dam and closes the discharge sluices. In Algeria, 20 dams are threatened by ra... see more

In this paper we calculate the trap efficiency of the reservoirs in the Siret Basin and we make also a briefly analysis to show the way this reservoirs influence the sediment discharge of the rivers by sedimentation. Trap efficiency (TE) is an indicator a... see more

This article examines the phenomenon of the siltation of the Zardezas dam, located in the prefecture of Skikda. Investigations were carried out at the level of the dam as well as its watershed. Data from the bathymetric surveys were made available to us b... see more

The present article examines in a first phase the current situation of the silting of Algerian dams based on the collection and analysis of data from about a hundred bathymetric surveys carried out by the National Agency of Dams and Transfers. A second ph... see more

In arid and semi-arid regions such as Algeria, siltation is a hydraulic problem which poses enormous problems to managers of dams including the reduction in capacity. This article discusses the silting of the Beni Haroun Reservoir who considered the large... see more

In arid and semi-arid regions such as Algeria, siltation is a hydraulic problem which poses enormous problems to managers of dams including the reduction in capacity. This article discusses the silting of the Beni Haroun Reservoir who considered the large... see more

The present article examines in a first phase the current situation of the silting of Algerian dams based on the collection and analysis of data from about a hundred bathymetric surveys carried out by the National Agency of Dams and Transfers. A second ph... see more

Predicting the sediment yield at a catchment scale is one of the main challenges regarding fluvial geomorphology, however, it involves some difficulties. In this study, we have taken advantage of the construction of a new hydraulic infrastructure to study... see more

1 of 24.184 pages  |  10  records  |  more records»