PK直接干掉德式布舰，英式无敌的1908年最轻的大型巡洋舰

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PK直接干掉德式布舰，英式无敌的1908年最轻的大型巡洋舰


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1： 超勇，扬威   1908下水

1907init BC, CHINA battleship laid down 1908

Displacement:
        15,609 t light; 16,474 t standard; 17,545 t normal; 18,401 t full load

Dimensions: Length (overall / waterline) x beam x draught (normal/deep)
        (565.04 ft / 557.74 ft) x 75.46 ft (Bulges 82.02 ft) x (26.12 / 27.17 ft)
        (172.22 m / 170.00 m) x 23.00 m (Bulges 25.00 m)  x (7.96 / 8.28 m)

Armament:
      6 - 12.01" / 305 mm 45.0 cal guns - 873.07lbs / 396.02kg shells, 150 per gun
          Breech loading guns in turret on barbette mounts, 1908 Model
          3 x 2-gun mounts on centreline ends, majority forward
                1 raised mount - superfiring
      12 - 5.12" / 130 mm 50.0 cal guns - 70.97lbs / 32.19kg shells, 150 per gun
          Breech loading guns in casemate mounts, 1908 Model
          12 x Single mounts on sides, evenly spread
                12 hull mounts in casemates- Limited use in heavy seas
      4 - 3.46" / 88.0 mm 50.0 cal guns - 22.00lbs / 9.98kg shells, 150 per gun
          Breech loading guns in casemate mounts, 1908 Model
          4 x Single mounts on sides, evenly spread
                4 hull mounts in casemates- Limited use in heavy seas
      Weight of broadside 6,178 lbs / 2,802 kg

Armour:
   - Belts:                Width (max)        Length (avg)                Height (avg)
        Main:        12.0" / 305 mm        385.83 ft / 117.60 m        13.16 ft / 4.01 m
        Ends:        Unarmoured
          Main Belt covers 106% of normal length
          Main Belt inclined 5.00 degrees (positive = in)

   - Torpedo Bulkhead - Additional damage containing bulkheads:
                0.98" / 25 mm        385.83 ft / 117.60 m        26.90 ft / 8.20 m
        Beam between torpedo bulkheads 68.90 ft / 21.00 m

   - Gun armour:        Face (max)        Other gunhouse (avg)        Barbette/hoist (max)
        Main:        13.0" / 330 mm        8.66" / 220 mm                12.0" / 305 mm
        2nd:        5.12" / 130 mm              -                              -
        3rd:        0.98" / 25 mm              -                              -

   - Armoured deck - multiple decks:
        For and Aft decks: 1.97" / 50 mm
        Forecastle: 1.97" / 50 mm  Quarter deck: 1.97" / 50 mm

   - Conning towers: Forward 12.01" / 305 mm, Aft 0.00" / 0 mm

Machinery:
        Coal and oil fired boilers, steam turbines,
        Direct drive, 4 shafts, 52,097 shp / 38,864 Kw = 25.50 kts
        Range 4,500nm at 11.00 kts
        Bunker at max displacement = 1,927 tons (100% coal)

Complement:
        761 - 990

Cost:
        £1.490 million / $5.961 million

Distribution of weights at normal displacement:
        Armament: 1,304 tons, 7.4%
           - Guns: 1,304 tons, 7.4%
        Armour: 5,655 tons, 32.2%
           - Belts: 2,548 tons, 14.5%
           - Torpedo bulkhead: 378 tons, 2.2%
           - Armament: 1,512 tons, 8.6%
           - Armour Deck: 1,042 tons, 5.9%
           - Conning Tower: 175 tons, 1.0%
        Machinery: 2,894 tons, 16.5%
        Hull, fittings & equipment: 5,756 tons, 32.8%
        Fuel, ammunition & stores: 1,936 tons, 11.0%
        Miscellaneous weights: 0 tons, 0.0%

Overall survivability and seakeeping ability:
        Survivability (Non-critical penetrating hits needed to sink ship):
          20,555 lbs / 9,324 Kg = 23.7 x 12.0 " / 305 mm shells or 3.4 torpedoes
        Stability (Unstable if below 1.00): 1.15
        Metacentric height 4.3 ft / 1.3 m
        Roll period: 16.7 seconds
        Steadiness        - As gun platform (Average = 50 %): 70 %
                        - Recoil effect (Restricted arc if above 1.00): 0.50
        Seaboat quality  (Average = 1.00): 1.22

Hull form characteristics:
        Hull has a flush deck,
          an extended bulbous bow and a cruiser stern
        Block coefficient (normal/deep): 0.514 / 0.518
        Length to Beam Ratio: 6.80 : 1
        'Natural speed' for length: 23.62 kts
        Power going to wave formation at top speed: 52 %
        Trim (Max stability = 0, Max steadiness = 100): 57
        Bow angle (Positive = bow angles forward): 17.00 degrees
        Stern overhang: -4.43 ft / -1.35 m
        Freeboard (% = length of deck as a percentage of waterline length):
                                Fore end,         Aft end
           - Forecastle:        22.00%,  23.85 ft / 7.27 m,  20.01 ft / 6.10 m
           - Forward deck:        32.00%,  20.01 ft / 6.10 m,  16.40 ft / 5.00 m
           - Aft deck:        28.00%,  16.40 ft / 5.00 m,  16.73 ft / 5.10 m
           - Quarter deck:        18.00%,  16.73 ft / 5.10 m,  17.06 ft / 5.20 m
           - Average freeboard:                18.25 ft / 5.56 m
        Ship tends to be wet forward

Ship space, strength and comments:
        Space        - Hull below water (magazines/engines, low = better): 90.7%
                - Above water (accommodation/working, high = better): 124.0%
        Waterplane Area: 28,404 Square feet or 2,639 Square metres
        Displacement factor (Displacement / loading): 106%
        Structure weight / hull surface area: 148 lbs/sq ft or 723 Kg/sq metre
        Hull strength (Relative):
                - Cross-sectional: 0.95
                - Longitudinal: 1.58
                - Overall: 1.00
        Adequate machinery, storage, compartmentation space
        Excellent accommodation and workspace room
        Ship has slow, easy roll, a good, steady gun platform
        Good seaboat, rides out heavy weather easily

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xsuny

xsuny 发表于 2012-5-5 20:52