| 摘要 |
An installation structure of bottom blocks for protecting a river ecosystem is provided to protect an underwater ecosystem by connecting artificial blocks crosswise using a connector and a binding pin and forming a habitat for underwater creatures and to minimize the scour phenomenon of a riverbed by a stream of water. An installation structure of bottom blocks for protecting a river ecosystem comprises the steps of installing artificial stones(10) having many air holes(11), coupling holes(12) and a binding hole(14) with a binding pin(13) on a riverbed, connecting artificial stones horizontally by inserting coupling projections(22) of a connector(20) to the coupling holes formed on the right and left sides of the artificial stone and coupling a binding pin to a coupling hole of the adjacent artificial stone, locating an artificial stone on the bottom of the artificial stones connected horizontally by the connector in the perpendicular direction to the artificial stone and inserting a binding pin of the artificial stone to a through-hole(21) formed to the center of the connector, and then coupling the end of the binding pin to the binding hole of the artificial stone. Hereon artificial water plants(25) are coupled to the binding pin of the artificial stone to provide natural environment to fishes in a river. |
