M ・血 tenance 。 f fi ・hi ・ g P ・ rts have b・en ・d・・nced 廿U t・ d・ y f・・ 止 ・ p ・ ・ p 。… fkeepi・ g f… af ・ m ・ ・ 血 9 ・ f ・mall fishing boats or improvement in cargo work e丗 ciency Howev 鉱 occurrence of mooring disas 重 ers of small fishing boats is s廿11 reported and it has been a sedous problem ． Then， in this study ， we made experiments using a model ship based on the actual condition of the moo 血 g method and co 皿 sidered interrelation between the ship motion and tension of mooring Ihles． In addition ， we suggested safe mooring of small fishing boats such as how to take a mooring line and the mooring method ． Key 脚 rds ： Harborfacilities ， F ' ∫伽 8 ρ 畝 F 励 ing boat， Mooring disaster

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