선수부 설계시 구조거동과 충돌격벽에 미치는 영향

Collision Response of Bow Structure and Its Affected Collision Bulkhead in Bow Design

  • 신영식 (현대중공업/울산과학대학) ;
  • 박명규 (한국해양대학교 해양시스템공학부)
  • 발행 : 2000.06.01

초록

In this paper a complicated structural behavior in collision and its effects of energy translation to the collision bulkhead was examined through a methodology of the numerical simulation to obtain a ideal bow construction and a location of collision bulkhead against head on collision. In the present the bow structure is normally designed in consideration of its specific structural arrangements and internal and external loads in these area such as hydrostatic and dynamic pressure, wave impact and bottom slamming in accordance with the Classification rules, and the specific location of collision bulkhead by SOLAS requirement. By these studies the behavior of the bow collapse due to collision was synthetically evaluated for the different size of tankers and its operational speed limits, and by the results of these simulation it provides the optimal design concept for the bow construction to prevent the subsequent plastic deformation onto or near to the collision bulkhead boundary and to determine the rational location of collision bulkhead.

키워드

참고문헌

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