시뮬레이션에 의한 허베이스피리트호-삼성바지선 충돌사고 분석

• 영문명: Analysis of Hebei Spirit Collision Accident by Simulation
• 발행기관: 한국항해항만학회
• 저자명: 김선영(Sun Young Kim) 이경중(Gyeong-Joong Lee) 박세길(Sekil Park) 김연규(Yeon Gyu Kim) 이문진(Moonjin Lee) 손남선(Nam-Sun Son) 공인영(In-Young Gong) 김미현(Mihyun Kim)
• 간행물 정보: 『한국항해항만학회 학술대회논문집』2011 춘계학술대회논문집, 85~86쪽, 전체 2쪽
• 주제분류: 공학 > 해양공학
• 파일형태: PDF
• 발행일자: 2011.06.30

영문 초록

On 7 December 2007, the Hebei Spirit, a 260,000 dwt VLCC, anchored near Korea’s Daesan Port, was collided with a passing crane-carrying barge Samsung1, which was under tow of two tugs Samsung T5 and Samho T3. In this study, the behaviour of Hebei Spirit at the time of the accident has been reproduced and analyzed by simulation. This study precedes the study for the investigation of any available countermeasures for Hebei Spirit to prevent the accident. The simulation has been done only for Hebei Spiri and the motion of Samsung barge is just given with recorded AIS data. Dynamic characteristics of Hebei Spirit have been modeled based on empirical data and her sea trial data. Effects of current, wave and wind are also estimateed using empirical formula. Considering uncertainty of environmental condition and control of Hebei Spirit, simulation has been done by varying engine control method and holding power coefficients of the anchor. Finally, based on simulations, the most plausible scenario on the state of anchor and engine control could cause real accidents.

목차

ABSTRACT

1. Introduction

2. Mathematical models

3. SIMULATION Modelling

4. Simulation and analysis

5. Conclusion

Acknowledgement

키워드

Hebei Spirtit Collision Accident Accident Reproduction Accident Analysis Simulation