The invention relates to the technical field of cargo hold ballast suction port water accumulation, in particular to a drain hole structure at a ship cargo hold ballast suction port and a ship, the drain hole structure comprises a T-row web, drain holes are formed in the T-row web, auxiliary reinforcing materials are arranged on the periphery of the drain holes, and the auxiliary reinforcing materials are connected with the T-row web to improve the local structural strength. The drain holes which are formed in the T-row web in the prior art in the HE mode are improved, the auxiliary reinforcing materials are arranged on the peripheries of the improved drain holes, the flowing water flow can be increased, and meanwhile the structural strength and fatigue requirements of the drain holes can be met.

    本发明涉及货舱压载吸口积水技术领域,具体而言,涉及一种船货舱压载吸口处的流水孔结构及船舶,包括T排腹板,所述T排腹板上开设有流水孔,且所述流水孔的外围设置有辅强材,所述辅强材与所述T排腹板连接,用以提高局部结构强度。本申请通过将现有技术上T排腹板上的以HE形式开孔的流水孔进行改进,并在改进后的流水孔的周围设置了辅强材,能够增加流水流量,同时能够满足流水孔处的结构强度和疲劳要求。


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    Title :

    Drainage hole structure at ship cargo hold ballast suction port and ship


    Additional title:

    一种船货舱压载吸口处的流水孔结构及船舶


    Contributors:
    ZHU WENBIN (author) / CHOI KYE-WON (author) / GUAN AIMIN (author) / CHEN LING (author) / SONG TAO (author) / LUO HUIWU (author) / FENG CHUNGUANG (author) / YUAN ZHENGUANG (author) / SONG ZHICHEN (author) / LI CHAO (author)

    Publication date :

    2022-11-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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