EVALUATION METHOD FOR BED-SCOUR RESISTANCE OF REVETMENTS ON RIVER LEVEES

Abstract

Mostly, levee with revetment fails caused by bed scour. It is fundamental to conduct an efficient-and-effective maintenance for countenneasure. In this study, we implemented a probabilistic assessment of scour, and proposed new-resistant criteria, produced by data sets from actual river instead of experiments. We applied and evaluated the criteria to a damaged river..