BANK BODY STRUCTURE UTILIZING EXCAVATED SLUDGE AND ITS CONSTRUCTION METHOD

摘要

PURPOSE: To make a bank body structure having general roundness and harmonizing with the natural environment of high hydrophilic property by constructing the bank body by means of piling up a continuous bag body or a multinodular bag body filled with a solidified slurry containing excavated sludge. ;CONSTITUTION: A continuous film body before using it is handled in a rolled shape. A roll 6 is transported to a bank body construction sea area on an operative ship 7 or the like. Excavated sludge, construction occurrence soil, solidified material and the like are supplied from a platform ship 8 to a weighing and mixing supply device 9 aboard the operative ship 9 and a specified solidified slurry 4 is prepared. Then, as the roll 6 is rewound, a specified amount of solidified slurry 4 is poured into a bag body 1 from an opening 5 through a pouring pipe 10. As the solidified slurry 4 is being poured into the bag body 1, the operative ship 7 is moved and the bag body 1 filled with solidified slurry 4 is sunk in a specified location. In order to pile up the bag body 1 filled with the solidified slurry 4, the operative ship 7 is returned to the original position and a similar operation is accomplished.;COPYRIGHT: (C)1994,JPO&Japio