首先是中国海军1918型全煤动力战列舰,设想完全压制日系14寸炮战舰,对同时期长门型有一定优势
kunlun, china battleships laid down 1918
Displacement:
25,822 t light; 27,982 t standard; 29,052 t normal; 29,908 t full load
Dimensions: Length overall / water x beam x draught
546.79 ft / 541.34 ft x 98.43 ft x 28.87 ft (normal load)
166.66 m / 165.00 m x 30.00 m x 8.80 m
Armament:
8 - 15.98" / 406 mm guns (4x2 guns), 2,109.82lbs / 957.00kg shells, 1918 Model
Breech loading guns in turrets (on barbettes)
on centreline ends, evenly spread, 2 raised mounts - superfiring
16 - 5.98" / 152 mm guns in single mounts, 107.15lbs / 48.60kg shells, 1918 Model
Breech loading guns in casemate mounts
on side, all forward
16 guns in hull casemates - Limited use in heavy seas
4 - 2.99" / 76.0 mm guns in single mounts, 13.39lbs / 6.07kg shells, 1918 Model
Anti-aircraft guns in deck mounts with hoists
on side, evenly spread, all raised mounts
Weight of broadside 18,647 lbs / 8,458 kg
Shells per gun, main battery: 150
Armour:
- Belts: Width (max) Length (avg) Height (avg)
Main: 15.0" / 381 mm 336.29 ft / 102.50 m 12.30 ft / 3.75 m
Ends: Unarmoured
Main Belt covers 96% of normal length
Main belt does not fully cover magazines and engineering spaces
- Torpedo Bulkhead:
2.00" / 51 mm 336.29 ft / 102.50 m 27.89 ft / 8.50 m
- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 16.0" / 406 mm 7.99" / 203 mm 14.0" / 356 mm
2nd: 5.98" / 152 mm - -
3rd: 0.79" / 20 mm - -
- Armour deck: 3.00" / 76 mm, Conning tower: 14.02" / 356 mm
Machinery:
Coal fired boilers, steam turbines,
Direct drive, 4 shafts, 36,490 shp / 27,222 Kw = 21.00 kts
Range 4,000nm at 12.00 kts
Bunker at max displacement = 1,926 tons (100% coal)
Complement:
1,112 - 1,446
Cost:
?6.015 million / $24.059 million
Distribution of weights at normal displacement:
Armament: 2,263 tons, 7.8%
Armour: 9,549 tons, 32.9%
- Belts: 2,811 tons, 9.7%
- Torpedo bulkhead: 694 tons, 2.4%
- Armament: 3,470 tons, 11.9%
- Armour Deck: 2,288 tons, 7.9%
- Conning Tower: 285 tons, 1.0%
Machinery: 1,448 tons, 5.0%
Hull, fittings & equipment: 12,562 tons, 43.2%
Fuel, ammunition & stores: 3,231 tons, 11.1%
Miscellaneous weights: 0 tons, 0.0%
Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
36,087 lbs / 16,369 Kg = 17.7 x 16.0 " / 406 mm shells or 5.8 torpedoes
Stability (Unstable if below 1.00): 1.16
Metacentric height 6.4 ft / 2.0 m
Roll period: 16.3 seconds
Steadiness - As gun platform (Average = 50 %): 42 %
- Recoil effect (Restricted arc if above 1.00): 0.67
Seaboat quality (Average = 1.00): 1.00
Hull form characteristics:
Hull has a flush deck
Block coefficient: 0.661
Length to Beam Ratio: 5.50 : 1
'Natural speed' for length: 23.27 kts
Power going to wave formation at top speed: 49 %
Trim (Max stability = 0, Max steadiness = 100): 35
Bow angle (Positive = bow angles forward): 15.00 degrees
Stern overhang: 0.00 ft / 0.00 m
Freeboard (% = measuring location as a percentage of overall length):
- Stem: 20.34 ft / 6.20 m
- Forecastle (22%): 20.34 ft / 6.20 m
- Mid (60%): 20.34 ft / 6.20 m
- Quarterdeck (20%): 13.12 ft / 4.00 m
- Stern: 13.12 ft / 4.00 m
- Average freeboard: 18.18 ft / 5.54 m
Ship tends to be wet forward
Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 96.5%
- Above water (accommodation/working, high = better): 134.9%
Waterplane Area: 41,229 Square feet or 3,830 Square metres
Displacement factor (Displacement / loading): 95%
Structure weight / hull surface area: 229 lbs/sq ft or 1,120 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 1.05
- Longitudinal: 1.93
- Overall: 1.11
Hull space for machinery, storage, compartmentation is adequate
Room for accommodation and workspaces is excellent
[ 本帖最后由 xuanyuan 于 2009-2-18 14:15 编辑 ] |