METHOD FOR CONSTRUCTING AN ECOTYPE WATER CHANNEL STRUCTURE

摘要

PURPOSE: A construction method of an ecological waterway structure is provided to naturally purify polluted water using ecosystem. CONSTITUTION: A construction method of an ecological waterway structure is as follows: A U-shaped drain groove is excavated in the ground. A first surface material, a second surface material, a third surface material, and a fourth surface material are successively piled up on the surface of the drain groove, and the top surface is covered with soil. A body(500) is placed on the surface of the fourth surface material. Fixing anchors are installed in the ground based on horizontal steel wires of a bottom part of the body. A cover(550) is installed on the top of the horizontal steel wires.