ARTIFICIAL GLASS BLOCK FOR UNDERWATER BEAM OF RIVER

摘要

The present invention relates to an artificial aquatic block for fish movement in a river underwater section, in particular, to the artificial aquatic block for fish movement in a river underwater section to protect the aquatic ecosystem by constructing the artificial water block in a smooth cascading manner. It is about.;The present invention, in the structure consisting of a structure that is stacked on the inner side of the submerged sidewall formed in the center of the river underwater beam, the river underwater beam is a multi-stage structure that can improve the adhesion of a plurality of artificial aquatic blocks are installed to move the fish passage On the other hand, the artificial myelin sheath block is a concrete block formed with a stepped slope at one side, a myelin sheath ring and a joining groove are formed at each of the upper and lower sides thereof, and the junction haunches are formed at the other side, and the artificial myrus ring is artificial. While the myelin sheath is fastened, the artificial myelin sheath is coupled to a fastening ring and is installed on the myelin sheath ring of the stepped slope, and the artificial myelin sheath is fastened to the fastening bolt by a fastening nut and fastened by a fastening nut to a central part of the artificial myelin sheath block. It provides an artificial aquatic block for fish movement in the river subwater section, characterized in that it is installed.