The invention discloses an arrangement method of a large LNG ship bow outer bottom plate area structure under a high ice level, an outer bottom plate is provided with a first area used for breaking large ice blocks and pressing ice in the forefront in the direction from a bow to a stern, and the arrangement method comprises the step that the structure is arranged in the first area through a transverse bone densification method. Different reinforcing methods are used in different areas, so that the icebreaking capacity of the hull structure can be effectively improved, and structural weight increase caused by icebreaking to the structure can be effectively reduced.
本发明公开了一种高冰级下大型LNG船艏部外底板区域结构的布置方法,所述外底板在自船首向船尾的方向上,最前方设置有用来破大冰块和压冰的第一区域,所述布置方法包括:所述第一区域内,使用横骨加密的方法布置结构。本发明通过不同区域使用不同的加强方法,可以有效地提高船体结构破冰能力,又可以有效地降低由于破冰对结构带来的结构重量增加。
Arrangement method of large LNG ship bow outer bottom plate area structure under high ice level
一种高冰级下大型LNG船艏部外底板区域结构的布置方法
2021-03-16
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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