内底板(inner bottom plating)是指船舶双层底的顶板。在正常情况下,双层底中用来装载燃油、淡水或压载水;而当船底外板损伤时,内底板要防止水进入船舱内,因此它必须是水密的。内底板与两舷舭部外板连接的列板,称内底边板。为了让人员进入双层底,在内底板上要开设人孔,并设置水密盖。货舱中的内底板常需加厚或上铺木板;如货舱内使用抓斗或铲车卸货,则更需加强。
内底板 inner bottom plating ; inner bottom plate ; tank top ; tank-top plate
中内底板 center line strake ; center inner bottom plating
中心线内底板 middle line strake
污水沟内底板 bilge ceiling
双层底内底板 double bottom tank top plating
内底边板 [水运] margin plate ; double-bottommargin plate
内底边板短角材 margin lug
底内肋板 ground futtock
内底防护板 dumping plank
内基底板 internal basal lamina
适用于内底板、各层甲板、平台板、纵横舱壁、围壁、及平直的外板的拼板。
It is suitable to inner bottom plate, all decks, platform plate , longitudinal and transverse bulkhead, trunk bulkhead and jointed plate of straight shell plate.
考虑了具有弹性底板的部分充液的有限长方形容器内的液体的耦合晃动问题。
This paper studies the coupled oscillations of liquid in a partially-filled container of finite size and having an elastic bottom and rigid walls.
桩-箱基础系由底板、顶板外墙、内纵横墙构成了箱形结构, 把上部荷载分配给桩。
This pile box foundation is a box typed structure which consists of the bottom plate, top plate, outside wall and inside longitudinal and lateral walls, and by which the upper loadings are distrib…
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