单项选择题
The deck plating on a ship is supported primarily by deck longitudinals and deck（）.
A.girders
B.stanchions
C.frames
D.beams
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相关考题
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单项选择题
The deck loads on a ship are distributed through the deck beams to the（）.
A.frames
B.hull
C.stringers
D.plates -
单项选择题
The deck beam brackets of a transversely framed vessel resist（）.
A.hogging stresses
B.sagging stresses
C.racking stresses
D.shearing stresses -
单项选择题
The central longitudinal structural hull strength member of the lower hulls of semisubmersible ship’s is called the（）.
A.stress plate
B.keel
C.rider plate
D.main beam
