METHOD OF IMPROVING DEPOSIT ENVIRONMENT OF CLAYEY TIDAL FLAT USING POROUS PILE

摘要

The present invention provides a method for improving a deposit environment of a clayey tidal flat using a porous pile, including: (A) selecting a tidal river region in which clay is deposited; (b) forming a plurality of boreholes at a predetermined depth from the top of the clay to a groundwater layer; and (c) installing a porous pile in the borehole. According to the method for improving the deposit environment of the present invention, a sand pile-shaped porous pile is applied to the clayey tidal flat so as to improve the permeability of the clayey tidal flat, thereby forming a groundwater flow in the clayey tidal flat. Accordingly, re-floating of the deposited clay particles is promoted, and an amount of dissolved oxygen in the porous pile is increased to reduce the amount of reducing materials and organic matters in deposits, thereby improving a deposit environment.;COPYRIGHT KIPO 2017