표제지
목차
Abstract 6
제1장 서론 11
1.1. 배경 및 목적 11
1.2. 연구 방법 18
제2장 선행연구 고찰 23
2.1. 어선사고 관련 23
2.2. 선회성능 관련 24
2.3. 상선의 타면적비 27
제3장 선회성능 평가방법 29
3.1. IMO 조종성 기준 29
3.1.1. 선회성능 기준(Turning tests) 30
3.1.2. 보침성능 기준(Zig-zag tests) 31
3.1.3. 정지성능 기준(Stopping tests) 32
3.2. 선회성능 검사기준 비교 33
3.2.1. 일본 검사현황 33
3.2.2. 국내 검사현황 34
제4장 국내어선 타면적비 36
4.1. 주요제원 36
4.2. 타면적비 현황 43
제5장 어선 선회성능 분석 47
5.1. 기본 수학모델 47
5.1.1. 선박의 6자유도 운동 47
5.1.2. 좌표계 48
5.1.3. 조종운동 방정식 49
5.2. 유체력미계수 추정 52
5.3. 조종시뮬레이션 검증 53
5.3.1. 검증대상 54
5.3.2. 침로안정성 판별 55
5.3.3. 선회시험 비교 56
5.4. 분석결과 57
5.4.1. 타면적비에 따른 선회권 57
제6장 결론 59
참고문헌 62
Table 1. Status of vessel registration 11
Table 2. Status of marine accidents 11
Table 3. Standard of fishing boats 13
Table 4. Standard length of all by GT 13
Table 5. Main particulars of Standard fishing boats 14
Table 6. Reference value for the Rudder area ratio 19
Table 7. IMO Ship maneuverability standard 29
Table 8. Japanese turning ability test standard 33
Table 9. Guidelines for Inspection of Fishing Vessels Ch.2-2.3.9-3 34
Table 10. Status of fishing boats by L (1) 39
Table 11. Status of fishing boats by GT 41
Table 12. Status of fishing boats by Type 42
Table 13. Status of fishing boats by L (2) 43
Table 14. Main particulars of fishing boats 43
Table 15. Rudder Area Ratio by Type 44
Table 16. Fishing vessel's particulars 54
Table 17. Fishing vessel's hydrodynamic coefficients (1) 55
Table 18. Fishing vesse hydrodynamic coefficients (2) 56
Table 19. Results of the turning motion (1) 57
Table 20. Results of the turning motion (2) 58
Fig 1. Standard of Off shore jig boat 15
Fig 2. Standard of Off shore gill netter 15
Fig 3. Standard of Off shore stow netter 16
Fig 4. Standard of Off shore trap boat 16
Fig 5. Standard of Off shore long liner 16
Fig 6. Standard of Coastal improve stow netter 16
Fig 7. Standard of Coastal trap boat 17
Fig 8. Standard of Coastal gill netter 17
Fig 9. Standard of Coastal composite fishing boat 17
Fig 10. Standard of Shellfish fishing boat 17
Fig 11. General Arrangement (Off shore stow netter) 21
Fig 12. General Arrangement (Off shore gill netter) 21
Fig 13. General Arrangement (Coastal composite fishing boat) 21
Fig 14. Rudder Area (Off shore stow netter) 22
Fig 15. Rudder Area (Off shore gill netter) 22
Fig 16. Rudder Area (Coastal composite fishing boat) 22
Fig 17. Influence of rudder area on Turning diameter 24
Fig 18. Influence of rudder area on Transfer 25
Fig 19. Influence of rudder area on Advance 26
Fig 20. Relationship between L×T and Rudder Area (Merchant vessel) 27
Fig 21. Definitions used on turning circle test 30
Fig 22. Zig-zag 10°/10° test 31
Fig 23. Definitions used in stopping test 32
Fig 24. Off shore stow netter General Arrangemnet 36
Fig 25. Off shore long liner General Arrangement 37
Fig 26. Off shore gill netter General Arrangement 37
Fig 27. Off shore jig boat General Arrangement 37
Fig 28. Off shore trap boat General Arrangement 38
Fig 29. Coastal composite fishing boat General Arrangement 38
Fig 30. Coastal gill netter General Arrangement 38
Fig 31. Relationship between LOA and GT 40
Fig 32. Relationship between GT and L×T 41
Fig 33. Relationship between LOA and A/L×T 45
Fig 34. Comparison of L×T and Rudder Area 46
Fig 35. Six motion of ship 47
Fig 36. Ship maneuvering motion system 48
Fig 37. Genaral arrangement (AGNES) 54
Fig 38. Fishing vessel Turnning circle (Actual & Simulation) 57
Fig 39. Fishing vessel Simulation Turning circle (A/(L×T)% : 2.5) 59
Fig 40. Fishing vessel Simulation Turning circle (Original & 2.5%) 59