Concept
Érosion du littoral
Publications associées (129)
Hydrodynamics of mountain-river confluences and its relationship to sediment transport
Mário Jorge Rodrigues Pereira Da Franca, Sebastián Guillén Ludeña
Mountain confluences are characterized by narrow and steep tributaries that provide important sediment load to the confluence, whereas themain channel supplies the dominant flow discharge. This results in a marked bed discordance between the tributary and ...
American Geophysical Union2017Wave atlas for Swiss lakes: modeling design waves in mountainous lakes.
Azin Amini, Philippe Heller, Blaise Etienne Marceau Dhont
The present study aims to provide a comprehensive wave atlas for Swiss lakes. The atlas is an adequate tool that contains wave characteristics of extreme events derived from numerical calculations. Swiss lakes are surrounded by mountains, and the wind fiel ...
Taylor & Francis Ltd2017Effect of pool confinement on pressures around a block impacted by plunging aerated jets
Anton Schleiss, Rafael Xavier Meriade Duarte
The erosion caused by jets issued from hydraulic structures progressively develops a confined scour-hole on the riverbed. A realistic scour assessment must consider both the influence of the air entrained when the jet plunges into the pool and the flow pat ...
National Research Council Canada2016Scale-free channeling patterns near the onset of erosion of sheared granular beds
Erosion shapes our landscape and occurs when a sufficient shear stress is exerted by a fluid on a sedimented layer. What controls erosion at a microscopic level remains debated, especially near the threshold forcing where it stops. Here we study, experimen ...
Natl Acad Sciences2016Replenishment of sediment downstream of dams
Dams on rivers alter the sediment continuum, trapping water and sediment in the upstream reservoirs. River reaches downstream are affected by several negative effects, such as bed incision, reduction of the river morphological variability, development of a ...
EPFL2016