WATER-DEVELOPMENT WORKS FOR SLOPE PROTECTION Russian patent published in 1996 - IPC

FIELD: water- development works for water reservoir bank protection from wave effect. SUBSTANCE: water-development works for slope protection includes blocks 1 with through converging openings 2 being of slot shape and vertical parallel slots. One slot is placed on the center of the block. Two other slots are placed on opposite butts of the block at equal distances from edges. Blocks 1 of the works are laid along slope generatrix in stepwise manner. Each step is made in the form of rhombic wave suppressing chamber that is formed by interconnecting blocks. EFFECT: high efficiency. 5 dwg