FISH WAY BLOCK OF COMPLEX STRUCTURES

• Main Authors: KIM, SEOG HYUN, CHO, KANG HYUN
• Format: Patent
• Language: English; Korean
• Published: 19.01.2012
• Subjects: FIXED CONSTRUCTIONS; FOUNDATIONS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HYDRAULIC ENGINEERING; SOIL SHIFTING; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE

PURPOSE: A fishway block of a complex structure is provided to enable various kinds of fishes to easily move by reducing the velocity of flowing water. CONSTITUTION: A fishway block of a complex structure comprises an overflow type block part(10) and a non-overflow type block(20). The overflow type block part is formed in a C-shape. A flow groove(16) is formed on the front wall(14) of the overflow type block part. The non-overflow type block part has front and side walls(22,26). A V-shaped groove(24) is formed in the front wall and prevents water from being concentrated on the overflow type block part. The side walls provide a place for fishes.