In the dredging structure of the harbor and the harbor channel area

摘要

PROBLEM TO BE SOLVED: To provide a dredging structure of a port and its dredging method capable of effectively dredging in an entrance of a port without hindering the sailing of a ship.;SOLUTION: This dredging structure 1 of the port is constituted by arranging a dredging pump 10 at the sea bottom at an end in the inclining direction of a guiding wall 7, by forming the guiding wall 7 having a predetermined height inclined in the predetermined direction with respect to the wave direction over the total length in the lateral direction of the sea bottom 6 of the entrance 5 of the port.;COPYRIGHT: (C)2006,JPO&NCIPI