山海 号 岸防战列舰
Shan Hai, Chinese Navy Coastal Battleship laid down 1912
Displacement:
8,231 t light; 8,870 t standard; 8,991 t normal; 9,088 t full load
Dimensions: Length (overall / waterline) x beam x draught (normal/deep)
(406.00 ft / 396.00 ft) x 54.00 ft (Bulges 66.00 ft) x (20.00 / 20.22 ft)
(123.75 m / 120.70 m) x 16.46 m (Bulges 20.12 m) x (6.10 / 6.16 m)
Armament:
6 - 11.34" / 288 mm 48.0 cal guns - 763.37lbs / 346.26kg shells, 150 per gun
Breech loading guns in turret on barbette mounts, 1912 Model
2 x Triple mounts on centreline, evenly spread
6 - 6.30" / 160 mm 52.0 cal guns - 133.45lbs / 60.53kg shells, 150 per gun
Quick firing guns in deck and hoist mounts, 1912 Model
6 x Single mounts on sides, evenly spread
4 - 3.78" / 96.0 mm 48.0 cal guns - 28.26lbs / 12.82kg shells, 150 per gun
Anti-air guns in deck mounts, 1912 Model
4 x Single mounts on sides, evenly spread
4 raised mounts
12 - 1.26" / 32.0 mm 45.0 cal guns - 1.01lbs / 0.46kg shells, 150 per gun
Anti-air guns in deck mounts, 1912 Model
6 x Twin mounts on sides, evenly spread
4 raised mounts
Weight of broadside 5,506 lbs / 2,498 kg
Main Torpedoes
4 - 18.9" / 480 mm, 26.25 ft / 8.00 m torpedoes - 1.345 t each, 5.380 t total
submerged side tubes
Mines
40 - 658.08 lbs / 298.50 kg mines + 20 reloads - 17.627 t total
in Above water - Stern racks/rails
Armour:
- Belts: Width (max) Length (avg) Height (avg)
Main: 10.1" / 256 mm 257.41 ft / 78.46 m 8.83 ft / 2.69 m
Ends: 3.78" / 96 mm 138.58 ft / 42.24 m 8.83 ft / 2.69 m
Upper: 3.15" / 80 mm 257.41 ft / 78.46 m 8.01 ft / 2.44 m
Main Belt covers 100% of normal length
Main belt does not fully cover magazines and engineering spaces
Main Belt inclined 12.00 degrees (positive = in)
- Torpedo Bulkhead - Additional damage containing bulkheads:
1.26" / 32 mm 257.41 ft / 78.46 m 18.80 ft / 5.73 m
Beam between torpedo bulkheads 45.93 ft / 14.00 m
- Hull Bulges:
1.26" / 32 mm 246.06 ft / 75.00 m 6.56 ft / 2.00 m
- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 10.1" / 256 mm 3.78" / 96 mm 7.56" / 192 mm
2nd: 5.04" / 128 mm 1.26" / 32 mm 3.15" / 80 mm
3rd: 1.26" / 32 mm - -
- Armoured deck - multiple decks:
For and Aft decks: 2.52" / 64 mm
Forecastle: 1.26" / 32 mm Quarter deck: 1.26" / 32 mm
- Conning towers: Forward 11.34" / 288 mm, Aft 5.04" / 128 mm
Machinery:
Coal and oil fired boilers, steam turbines,
Geared drive, 2 shafts, 19,171 shp / 14,302 Kw = 21.00 kts
Range 1,500nm at 8.00 kts
Bunker at max displacement = 218 tons (60% coal)
Complement:
461 - 600
Cost:
£0.952 million / $3.806 million
Distribution of weights at normal displacement:
Armament: 1,185 tons, 13.2%
- Guns: 1,152 tons, 12.8%
- Weapons: 33 tons, 0.4%
Armour: 3,078 tons, 34.2%
- Belts: 1,431 tons, 15.9%
- Torpedo bulkhead: 226 tons, 2.5%
- Bulges: 75 tons, 0.9%
- Armament: 526 tons, 5.9%
- Armour Deck: 668 tons, 7.4%
- Conning Towers: 153 tons, 1.7%
Machinery: 809 tons, 9.0%
Hull, fittings & equipment: 3,121 tons, 34.7%
Fuel, ammunition & stores: 760 tons, 8.5%
Miscellaneous weights: 60 tons, 0.7%
- Hull below water: 10 tons
- Bulge void weights: 5 tons
- Hull above water: 20 tons
- On freeboard deck: 20 tons
- Above deck: 5 tons
Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
8,529 lbs / 3,868 Kg = 11.7 x 11.3 " / 288 mm shells or 1.9 torpedoes
Stability (Unstable if below 1.00): 1.04
Metacentric height 2.1 ft / 0.6 m
Roll period: 19.0 seconds
Steadiness - As gun platform (Average = 50 %): 72 %
- Recoil effect (Restricted arc if above 1.00): 0.83
Seaboat quality (Average = 1.00): 1.00
Hull form characteristics:
Hull has a flush deck,
a ram bow and a cruiser stern
Block coefficient (normal/deep): 0.602 / 0.602
Length to Beam Ratio: 6.00 : 1
'Natural speed' for length: 19.90 kts
Power going to wave formation at top speed: 54 %
Trim (Max stability = 0, Max steadiness = 100): 72
Bow angle (Positive = bow angles forward): -10.00 degrees
Stern overhang: -2.00 ft / -0.61 m
Freeboard (% = length of deck as a percentage of waterline length):
Fore end, Aft end
- Forecastle: 20.00%, 20.00 ft / 6.10 m, 15.00 ft / 4.57 m
- Forward deck: 30.00%, 15.00 ft / 4.57 m, 12.00 ft / 3.66 m
- Aft deck: 35.00%, 12.00 ft / 3.66 m, 12.00 ft / 3.66 m
- Quarter deck: 15.00%, 12.00 ft / 3.66 m, 13.00 ft / 3.96 m
- Average freeboard: 13.53 ft / 4.12 m
Ship tends to be wet forward
Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 103.0%
- Above water (accommodation/working, high = better): 82.2%
Waterplane Area: 15,669 Square feet or 1,456 Square metres
Displacement factor (Displacement / loading): 90%
Structure weight / hull surface area: 146 lbs/sq ft or 712 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 1.00
- Longitudinal: 1.85
- Overall: 1.06
Adequate machinery, storage, compartmentation space
Cramped accommodation and workspace room
Ship has slow, easy roll, a good, steady gun platform
很遗憾强度1.05这个目标还是很难达到。
[ 本帖最后由 Corsair 于 2009-2-18 23:36 编辑 ] |
发表于 2008-6-12 19:42
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发表于 2009-1-27 10:41
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