SAWATER BARRIER HAVING DRAIN FLOODING

摘要

The present invention relates to a seawater barrier to block an inflow of seawater on a seashore structure and, more specifically, relates to the seawater barrier having a drainage function to rapidly drain towards the seawater during flooding due to a torrential rainfall. According to the present invention, the seawater barrier having a blocking wall (3) is built upwards in a predefined height on a floor concrete (2) contacting the sea (1), with a flow path (5) formed between supporting columns (4) of the blocking wall (3). The flow path (5) is mounted with a swing pad (7) of a check valve type by an upper hinge axis (6). The bottom of the swing pad (7) is provided with a rubber packing (8) attached to contact a step portion (2a) of the floor concrete (2).