centerline system of framing
isometric system of framing
longitudinal system of framing
transverse system of framing
第1题:
Why are most break bulk vessels built with the transverse framing system rather than the longitudinal system?
A.The transverse system is more resistant to hog and sag stresses
B.The numerous longitudinal frames cause excessive broken stowage
C.The transverse system provides better support to the varying cargo densities on a break bulk vessel.
D.The deep web frames interfere with the stowage of break bulk cargo
第2题:
The ______ is used when a ship is moving forward at very slow speed due to minimal water flow over the rudder and the ship is not responding to helm.
A.approach speed
B.bow thrust
C.transverse thrust
D.kick ahead
第3题:
When the________is large, the ship is stiff;and when it is small,she is tender.
A.GM
B.Free surface
C.Longitudinal center of gravity
D.transverse center of gravity
第4题:
In a transversely framed ship,the transverse frames are supported by all of the following EXCEPT ______.
A.Girders
B.Longitudinals
C.Side stringers
D.Web plates
第5题:
Widely spaced isobars on a weather map indicate ______.
A.High winds
B.Gentle breezes
C.Ice,snow or frozen rain
D.Probability of tornados
第6题:
A vessel having continuous closely spaced transverse strength members is ______.
A.longitudinally framed
B.transversely framed
C.cellular framed
D.web framed
第7题:
Transverse frames are more widely spaced on a ship that is designed with the ______.
A.Centerline system of framing
B.Isometric system of framing
C.Longitudinal system of framing
D.Transverse system of framing
第8题:
A ship having continuous closely spaced transverse strength members is ______.
A.longitudinally framed
B.transversely framed
C.cellular framed
D.web framed
第9题:
Floors aboard ship are ______.
A.frames to which the tank top and bottom shell are fastened on a double bottomed ship
B.transverse members of the ships frame which support the decks
C.longitudinal beams in the extreme bottom of a ship from which the ship's ribs start
D.longitudinal angle bars fastened to a surface for strength
第10题:
In vessel construction,beams are transverse girders which provide support to ______.
A.Bulkheads
B.Deckhouse structures
C.Decks
D.Vertical frames