| 摘要 |
PROBLEM TO BE SOLVED: To suppress outflow of fuel oil B within a fuel oil tank chamber 53 to the ocean, even if an outer shell 3 of the hull is cracked due to a collision or grounding of a freighter 1 during cruise. SOLUTION: A double vertical bulkhead 39 is provided to be joined between a deck 29 and an inner plate 17 of the bottom of the vessel. The double longitudinal bulkhead 39 is constituted of a pair of vertical wall plates 41 and 43 extending in the longitudinal direction. The fuel oil tank chamber 53 for storing fuel oil is formed between the pair of vertical wall plates 41 and 43. COPYRIGHT: (C)2006,JPO&NCIPI
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