METHOD FOR PREVENTING WATER USED IN LAND RECLAMATION

摘要

PURPOSE: A construction method of a cofferdam for land reclamation is provided to construct a cofferdam easily and to reduce the cost and time required for cofferdam construction even if the water level difference between the inside and the outside and the speed of a current due to a decrease in the cross sectional area of flow. CONSTITUTION: A construction method of a cofferdam for land reclamation comprises the steps of installing many piles in a portion of a cofferdam construction area(S10), constructing a bank to an pile installation area(S20), and installing a cofferdam installation material to the pile installation area, thereby completing the final cofferdam(S30).