Mechanical, Energy and Engineering Laboratory/UNESCO Chair in Engineering Sciences/Ecole Nationale Supérieure Polytechnique, Marien Ngouabi University, Brazzaville, Congo;
Geosciences Laboratory, Faculty of Sciences and Technology, Marien Ngouabi University, Brazzaville, Congo;
Geosciences Environment Toulouse-UMR 5563 of CNRS, UMR 234 of Institute of Research for Development/Paul Sabatier University, Montpellier, France;
Erosion; Riverbanks; Congo; River; Stanley; Pool; Geotechnical; Analysis; Particle; Size; Distribution;