| 英文摘要 |
The purpose of this investigation is to study how to decrease the green sea and increase the stability of fishing boats. Firstly, the process of green sea on the fishing boats is analyzed, and an adequate design to increase board efficiently is suggested. Secondly, the efficiency of bulwark port, the number of watertight bulkhead and the reliability of watertight facilities are studied. Furthermore, the above methods used to improve the stability of fishing boats are evaluated based on their efficiencies and economy. Finally, the new design of fishing boats are suggested, and it is believed that the accidents of fishing boats will be reduced in the future. |