| 摘要 |
PROBLEM TO BE SOLVED: To provide a bagged soil submerging method for charging bagged soil correctly to a location to be submerged without applying excessive force to bag bodies, and to provide an apparatus for use in the method. SOLUTION: The bagged soil submerging method is implemented by housing a submerging bucket 4 for carrying out elevation/lowering operation by the guide of guide legs 7, in an opening section 3 penetrating in a pontoon 2 down to a water surface, sinking the bag bodies 40 set in the submerging bucket 4 into water, filling soil 45 into the bag bodies 40 under the water surface, sinking the submerging bucket 4 by the guide of the guide legs 7, and thereafter opening a bottom board 6 of the submerging bucket 4 to drop the bag bodies 40. COPYRIGHT: (C)2009,JPO&INPIT
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