Title : ( River bed deformation calculated from boundary shear stress )
Authors: ANDRÉ PAQUIER , Saeed Reza Khodashenas ,
Full TextAbstract
Deformation of various kinds of cross-sections was computed with the hypothesis that scour or deposit were directly related to shear stress computed by the Merged Perpendicular Method. Final stabilised cross section agrees with theoretical stable shape. The results of a 1D model which computes the volume of sediment eroded or deposited between two cross sections are used as a basis; these volumes are transversely distributed in every section in relation with shear stress. The method is then applied to a real reach.
Keywords
, River, Deformation, Merged Perpendicular Method, shear stress
@article{paperid:1010227,
author = {ANDRÉ PAQUIER and Khodashenas, Saeed Reza},
title = {River bed deformation calculated from boundary shear stress},
journal = {Journal of Hydraulic Research},
year = {2002},
volume = {40},
number = {5},
month = {October},
issn = {0022-1686},
pages = {603--609},
numpages = {6},
keywords = {River;Deformation;Merged Perpendicular Method;shear stress},
}
%0 Journal Article
%T River bed deformation calculated from boundary shear stress
%A ANDRÉ PAQUIER
%A Khodashenas, Saeed Reza
%J Journal of Hydraulic Research
%@ 0022-1686
%D 2002
