The invention discloses a reverse deck beam arch structure which comprises a bridge deck located on the top of a bridge. The ship center line penetrates through the middle of the bridge deck. The bridge deck located on one side of the midline of the ship comprises a low area part, a high area part and a transition area part, and the two ends of the transition area part are connected with the high area part and the low area part respectively. A low area part, a transition area part and a high area part are sequentially distributed in the direction from the midline of a ship to the end of a bridge deck. The top of the high area part is higher than that of the low area part; and the transition area part is obliquely distributed. It can be guaranteed that the ponding area is located in the middle of the deck and close to the peripheral wall area, downpipes are convenient to arrange, and suspended design of traditional bridge deck beam arch downpipes is avoided.
本发明公开了一种反式甲板梁拱结构,其包括位于桥楼顶部的桥楼甲板;船中线穿设于桥楼甲板的中部;位于船中线一侧的桥楼甲板包括低区部、高区部和过渡区部,过渡区部的两端分别连接高区部和低区部;从船中线朝桥楼甲板的端部方向依次分布低区部、过渡区部和高区部;高区部的顶部高于低区部的顶部;过渡区部斜向分布。本发明可保证积水区域位于甲板中部靠近外围壁区域,方便布置落水管,避免了传统桥楼甲板梁拱落水管悬空设计。
Inverted deck beam arch structure
反式甲板梁拱结构
2022-12-02
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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