SEA-COAST AND RIVER-BANK PROTECTION ARRANGEMENT

摘要

Use of: a hydraulic construction for protecting the shores of rivers and MO-ray from erosion. SUMMARY OF THE INVENTION: bank protection device comprises blocks made potecheniyus inclined edges and provided with a longitudinal partition wall to form the lateral openings deadlock. In the upper part of the block a lateral slot extending between the converging inclined side faces of a dead-end openings. Inclined faces downstream block walls have a height greater than the opposite faces of the block wall. 2 yl.