PROBLEM TO BE SOLVED: To construct an artificial structure on a water bottom with good efficiency.SOLUTION: A block carrier ship 10 in which a bottom surface of a hatch 12 is biparting with a rotation axis C as a center, and an opening for water is formed on the hatch 12. The block carrier ship comprises plural lashing means 30 which lash plural blocks 70 every two pieces in the hatch 12, and lashing release means 40 which releases a lashed state by the lashing means 30 every one or more optional lashing means 30. Therefore, when the lashed state by the lashing means 30 is released by the lashing release means 40 in the state that the opening is formed on the hatch 12, the lashed block 70 is made up into water via the opening. Further, the lashing release means 40 releases the lashed state of optional blocks 70 by a unit of two pieces at an optional timing. Thus, degree-of-freedom of combination or make-up order of the blocks 70 to be made up onto a water bottom can be enhanced, and therefore, an artificial structure can be constructed on the water bottom with good efficiency.SELECTED DRAWING: Figure 1
【課題】水底に人口構造物を効率よく構築する。【解決手段】ブロック運搬船10は、船倉12の底面が、回転軸Cを中心に両開きとなり、船倉12に水中への開口部が形成される。又、複数のブロック70を2個毎に船倉12内に固縛する複数の固縛手段30と、固縛手段30による固縛状態を、任意の1つ以上の固縛手段30毎に解除する固縛解除手段40とを備えている。このため、船倉12に開口部が形成された状態で、固縛解除手段40により固縛手段30の固縛状態が解除されると、固縛されていたブロック70が、開口部を介して水中へと投入される。しかも、固縛解除手段40は、2個単位で任意のブロック70の固縛状態を任意のタイミングで解除する。これにより、水底へ投入するブロック70の、組み合わせや投入順序の自由度を高めることができるため、水底に人口構造物を効率よく構築することが可能となる。【選択図】図1
BLOCK CARRIER SHIP AND BLOCK MAKING-UP METHOD WITH USE OF THE SAME
ブロック運搬船及びこれを用いるブロック投入方法
2017-08-24
Patent
Electronic Resource
Japanese
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