EARTH RETAINING WALL OF VERTICALLY STACKED CHEVRON SHAPED CONCRETE BLOCKS

摘要

H RETAINING WALL OF VERTICALLY STACKED CHEVRON SHAPED CONCRETE BLOCKS An earth retaining wall formed by stacked, alternately staggered rows of spaced, nesting, chevron-shaped concrete blocks. Adjacent blocks in some rows are coupled together by connecting tubes extending into holes through the blocks, and elongated anchoring devices are connected to the tubes and extend horizontally into the earth. Alternatively, the anchoring devices may be concrete extensions integrally! moulded with the blocks.