A.floors
B.intercostals
C.girders
D.stringers
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A.longitudinally framed
B.transversely framed
C.cellular framed
D.web framed
A.bottom floor
B.outer bottom
C.shear plating
D.tank top
A.areas where special materials are used
B.hazardous areas
C.location of emergency repair equipment
D.type and strength of materials used
A.any deck below the main deck and above the lowest deck
B.a member that gives fore-and-aft strength
C.made by placing two bulkheads a few feet apart
D.a heavy fore-and-aft beam under the deck
A.trim by the stern
B.trim by the head
C.be on an even keel
D.be tender
最新試題
To shore up the main deck for the stowage of deck cargo means to（）.
The result of two forces acting in opposite directions and along parallel lines，is an example of what type of stress?（）
Support of ship side plating is provided primarily by transverse（）.
The floors in a vessel’s hull structure are kept from tripping，or folding over，by（）.
Vertical partitions which provide strength and compartmentalization on a ship are called（）.
Floors aboard ship are（）.
What does the proof test load of an anchor chain demonstrate?（）
Structural stress levels in a ship are the sum of loading stresses and stresses due to（）.
Deck beams on a vessel are generally spaced at equal intervals and run（）.
The procedure of strengthening damaged structures on a ship by using wood or steel is called（）.