River Mobile Armor Layer Induced by Flood

The armored layer is crucial for protecting the riverbed. bed of river a movable material that protects below surface layer. This study aimed to develop formulas estimate thickness mobile armor with noncohesive materials and establish correlation between flow velocity shear stress under conditions erosion sedimentation. research methods included field measurements, laboratory tests, numerical simulations. primary data grain size gradation profiles, topography, flood discharge. results demonstrated consistency in behavior riverbed various discharge conditions. fundamental variables affecting coefficient (sv) dimensionless (t0/tc). novelty this derivation thickness, which influenced by stress. present findings significantly contribute design more efficient environmentally friendly protection rather than rigid structures. These indicated sedimentation were primarily applied above Doi: 10.28991/CEJ-2023-09-06-05 Full Text: PDF