Panting refers to the tendency of steel hull plating to flex in and out like an oil can being squeezed when a ship is pitching. This occurs when a ship is making headway in waves. Panting creates significant stress on a ship's hull.[1] It is potentially dangerous and can result in flooding and the separation of the hull and deck. The British battleship HMS Rodney suffered significant leaking from panting.[2] Addressing panting is an essential component of ship design. It is typically countered by reinforcing the bow and the stern with beams and stringers.
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Middle three island cargo vessel
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Pantingstress on ship hull
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Transcription
Shipbuilding Picture Dictionary. Forshipbuilding.com. 1 . Forepeak (water) tank 2. Afterpeak (water) lank 3. Ballast tank 4. Cargo hold 5. Cargo space 6. Shaft tunnel 7. Boiler room 8. Engine room 9. Funnel 10 . King post 11 . Derrick boom 12 . Winch 13 . Winch platform 14 . Hatch 15 . Foremast 16 . Mainmast 17 . Lifeboat 18. Boat davit 19 . Temma 20. Flag staff 21 . Windlass 22 . Anchor 23 . 1 iawne pipe 24 . Chain locker 25 . Anchor davit 26 . Anchor light 27 . Mast head light 28 . Range light 29, Smoke tube 30 . Steering room 31 . Chart room 32 . Officer’s room 33. Collision bulkhead 34. Web frame 35 . Frarne 36 . Panting Stringer 37 . Watertight bulkhead 38 . Hold pillar 39 . Bottom ceiling 40 . Sparing 41 . Plummer block 42 . Screw shaft 44 . Lscape trunk 45. Bilge well 46 . Propeller 47 . Shoe piece 48. Rudder 49 . Hatch board 50 . Vertical ladder 51 . Mooring pipe 52 . Wire reel 53 . Freeing port 54 . Aft peak bulkhead 55 . Refrigerating chamber 56 . Steering engine room 57 . Skylight 58 . Ventilator 59 . Fair leader 60 . Bollard 61 . Crew’s mess room 62 . Galley 63 . Officer’s halls 64 . Ollicer’s W.C 65 . Crew’s bath 66 . Saloon 67 . Boatswains store 68 . Forecastle deck 69 . Upper deck 70 . Bridge deck 71 . Poopdeck 72 . Forestay 73 . Antenna 74 . Signal stay 75 . Windsail stay 76 . Windsail lift 77 . After stay 78 . Flag line 79 . Insulator 80. Mast truck
References
- ^ Bruce, George J.; Eyres, David J. (2012). Ship Construction. Oxford: Butterworth-Heinemann. p. 73. ISBN 978-0080972398.
- ^ Raven, Alan; Roberts, John (1976). British Battleships of World War Two. London: Arms and Armour Press. p. 265. ISBN 0853681414.
This page was last edited on 31 January 2021, at 19:06