These supports, in addition to carrying local loads from cargo, etc, serve to keep the deck and bottom from moving toward each other as a result of longitudinal bending of the hull girder.
这些支撑，除运载来自货物等等的局部载重之外，也保持甲板和底部避免由纵向船体纵桁弯曲造成的相互位移。
2
Finally, focusing on double bottom of general cargo boat, this paper set up assembly sequences model and finished the simulation of the assembling process.
以普通货船双层底结构为例，应用上述方法生成了双层底最优装配序列。
3
Paid enough bribe, the driver showed him the way: at the bottom of the cargo between two big fuel tanks hung a piece of narrow wooden board.