STONE NET UNIT OF ECOLOGY WEIR HAVING STRUCTURE FUNCTIONAL

摘要

The present invention is to provide a plate type stone net unit with scour prevention and ecological weir functions, which can withstand a flow rate and a tractive force only by the own weight thereof through sufficient integration over the whole stone net without adding the weight of a soil anchor or a mat, support and secure the stone net in a solid state to prevent the stone net from curling or buckling during heavy rains so as to prevent damage to the stone net, and add a vegetation mat bar to the stone net to create a growing environment for enabling aquatic plants to grow, thereby creating a habitat for fish and creating an eco-friendly ecological environment. To this end, the plate type stone net unit with scour prevention and ecological weir functions comprises: the stone net in which a plurality of scour prevention stones are fixed to a net in a certain space to form a structure; at least one support portion installed in the space between the stone nets to have a predetermined height so that the stone net is prevented from being rolled up or tilted to one side by running water power; and vegetation mat bars which are installed at regular intervals in a longitudinal direction on an upper portion of the support portion to create the growing environment for the growth of the aquatic plants in the space between the stone nets.