Block mat for revetment, block for revetment, and bank protection structure

摘要

Problem to be solved: to disclose a block for revetment, which can be easily carried out against the overflow of rivers.A block for revetment used for protecting the slope of the inner side of the dam against the overflow of the river, and is a block for revetment, in which the upstream side of the downstream side of the overflow is narrowly tapered toward the bottom surface.Diagram