The present invention relates to a method for launching a dry dock tandem using a buoyancy structure-combined keel block having added buoyancy, comprising the following steps of: (S110) determining a buoyancy structure-combined keel block; (S120) performing a prior review of impact on a hull; (S130) placing the buoyancy structure-combined keel block on a dock; (S140) inspecting a lower side of the hull; (S150) attaching the buoyancy structure-combined keel block to the hull; (S160) generating added buoyancy; (S170) removing the buoyancy structure-combined keel block from the completely constructed ship; (S180) floating the constructed ship; (S190) taking out the completely constructed ship to the pier; and (S200) taking out a partially constructed ship to a dock gate. The present invention is able to use the buoyancy structure-combined keel block (110, 120) attached to the lower side of the hull to serve as the keel block for constructing a hull and to provide added buoyancy for floating the ship.
본 발명은, 부력체 겸용 용골반목 결정 단계(S110)와, 선체 영향 사전검토 단계(S120)와, 부력체 겸용 용골반목 도크배치 단계(S130)와, 선체 하부 검사 단계(S140)와, 부력체 겸용 용골반목 선체부착 단계(S150)와, 부가부력 생성 단계(S160)와, 완전건조선박의 부력체 겸용 용골반목 제거 단계(S170)와, 건조선박 부양 단계(S180)와, 완전건조선박 안벽 인출 단계(S190)와, 부분건조선박 도크게이트 인출 단계(S200)를 포함하여, 선체 기선 하부에 부착되는 부력체 겸용 용골반목(110,120)을 통해 선각공사시에는 용골반목의 역할을 수행하고 부양시에는 부가부력을 제공할 수 있는, 부가부력을 구비한 부력체 겸용 용골반목을 이용한 드라이도크 탠덤진수공법을 개시한다.
METHOD ON TANDEM OF LAUNCHING SHIP IN DRY-DOCK BY USING BUOYANCY STRUCTURE-COMBINED KEEL BLOCK HAVING ADDED BUOYANCY
부가부력을 구비한 부력체 겸용 용골반목을 이용한 드라이도크 탠덤진수공법
2021-10-15
Patent
Electronic Resource
Korean
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |
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