A.camber
B.deck beam brackets
C.hatch beams
D.sheer
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A.Tensile
B.Compression
C.Shear
D.Strain
A.allow the ship to ride waves with drier decks
B.eliminate the need for butt straps
C.eliminate the need for margin plates
D.give greater strength at the deck edge
A.bracing
B.battening
C.blocking
D.shoring
A.octagonal pillar
B.H Beam pillar
C.I Beam pillar
D.circular type pillar
A.hog
B.sag
C.have a permanent list
D.be very tender
最新試題
The procedure of strengthening damaged structures on a ship by using wood or steel is called（）.
Structural stress levels in a ship are the sum of loading stresses and stresses due to（）.
The fore and aft run of deck plating which strengthens the connection between the beams and the frames and keeps the beams square to the shell is called the（）.
The deck loads on a ship are distributed through the deck beams to the（）.
Transverse stability calculations require the use of（）.
The load chart of a crane enables the operator to combine the load radius with boom length to determine the（）.
The normal tendency for a loaded tanker is to（）.
The deck beam brackets of a transversely framed vessel resist（）.
The maximum theoretical stress that can be developed on a guy in a yard and stay rig is limited by the（）.
If a vessel is sagging，what kind of stress is placed on the sheer strake?（）