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一等兵

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本帖最后由 破砖烂瓦 于 2010-12-9 22:52 编辑
“民权”级
1930年经过3个5年计划,民主中国已经拥有了一套完整的工业,为了替换其海军在1910年代获得的四艘“民主”级战列舰(8门12英寸主炮旧式无畏舰),雄心勃勃的中国海军打算兴建一级新式战列舰,以与列强近期装备的战舰像抗衡,从而有效地维护中国海疆。
Min Quan, China BB laid down 1930
Displacement:
40,058 t light; 42,578 t standard; 45,627 t normal; 48,065 t full load
Dimensions: Length (overall / waterline) x beam x draught (normal/deep)
(822.65 ft / 820.21 ft) x 111.55 ft x (31.17 / 32.49 ft)
(250.74 m / 250.00 m) x 34.00 m x (9.50 / 9.90 m)
Armament:
9 - 15.98" / 406 mm 45.0 cal guns - 2,059.37lbs / 934.11kg shells, 150 per gun
Breech loading guns in turret on barbette mounts, 1930 Model
2 x 3-gun mounts on centreline ends, majority forward
1 x 3-gun mount on centreline ends, evenly spread
1 raised mount
9 - 5.12" / 130 mm 50.0 cal guns - 70.97lbs / 32.19kg shells, 150 per gun
Breech loading guns in turret on barbette mounts, 1930 Model
2 x 3-gun mounts on sides, forward evenly spread
1 x 3-gun mount on centreline, aft evenly spread
1 raised mount
8 - 2.99" / 76.0 mm 45.0 cal guns - 13.51lbs / 6.13kg shells, 150 per gun
Anti-air guns in deck mounts, 1930 Model
8 x Single mounts on sides amidships
4 raised mounts
8 - 1.46" / 37.0 mm 45.0 cal guns - 1.56lbs / 0.71kg shells, 150 per gun
Anti-air guns in deck mounts, 1930 Model
4 x 2-gun mounts on centreline, evenly spread
4 raised mounts
Weight of broadside 19,294 lbs / 8,751 kg
Armour:
- Belts: Width (max) Length (avg) Height (avg)
Main: 13.8" / 350 mm 531.50 ft / 162.00 m 14.76 ft / 4.50 m
Ends: Unarmoured
Main Belt covers 100% of normal length
- Torpedo Bulkhead:
2.76" / 70 mm 531.50 ft / 162.00 m 26.25 ft / 8.00 m
- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 15.0" / 380 mm 5.91" / 150 mm 15.0" / 380 mm
2nd: 5.91" / 150 mm 2.36" / 60 mm 4.72" / 120 mm
3rd: 0.79" / 20 mm - -
- Armoured deck - multiple decks: 4.72" / 120 mm For and Aft decks
- Conning towers: Forward 13.78" / 350 mm, Aft 0.00" / 0 mm
Machinery:
Oil fired boilers, steam turbines,
Direct drive, 4 shafts, 120,489 shp / 89,885 Kw = 28.00 kts
Range 8,000nm at 16.00 kts
Bunker at max displacement = 5,487 tons
Complement:
1,560 - 2,029
Cost:
£15.533 million / $62.132 million
Distribution of weights at normal displacement:
Armament: 3,895 tons, 8.5%
Armour: 14,532 tons, 31.8%
- Belts: 4,605 tons, 10.1%
- Torpedo bulkhead: 1,422 tons, 3.1%
- Armament: 3,755 tons, 8.2%
- Armour Deck: 4,371 tons, 9.6%
- Conning Tower: 379 tons, 0.8%
Machinery: 3,651 tons, 8.0%
Hull, fittings & equipment: 17,980 tons, 39.4%
Fuel, ammunition & stores: 5,569 tons, 12.2%
Miscellaneous weights: 0 tons, 0.0%
Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
77,770 lbs / 35,276 Kg = 38.1 x 16.0 " / 406 mm shells or 13.0 torpedoes
Stability (Unstable if below 1.00): 1.18
Metacentric height 8.0 ft / 2.4 m
Roll period: 16.6 seconds
Steadiness - As gun platform (Average = 50 %): 66 %
- Recoil effect (Restricted arc if above 1.00): 0.65
Seaboat quality (Average = 1.00): 1.32
Hull form characteristics:
Hull has low quarterdeck ,
a normal bow and a cruiser stern
Block coefficient (normal/deep): 0.560 / 0.566
Length to Beam Ratio: 7.35 : 1
'Natural speed' for length: 28.64 kts
Power going to wave formation at top speed: 47 %
Trim (Max stability = 0, Max steadiness = 100): 50
Bow angle (Positive = bow angles forward): 5.00 degrees
Stern overhang: 0.00 ft / 0.00 m
Freeboard (% = length of deck as a percentage of waterline length):
Fore end, Aft end
- Forecastle: 20.00%, 27.89 ft / 8.50 m, 24.61 ft / 7.50 m
- Forward deck: 30.00%, 24.61 ft / 7.50 m, 24.61 ft / 7.50 m
- Aft deck: 30.00%, 24.61 ft / 7.50 m, 24.61 ft / 7.50 m
- Quarter deck: 20.00%, 16.40 ft / 5.00 m, 16.40 ft / 5.00 m
- Average freeboard: 23.23 ft / 7.08 m
Ship tends to be wet forward
Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 77.3%
- Above water (accommodation/working, high = better): 193.6%
Waterplane Area: 64,454 Square feet or 5,988 Square metres
Displacement factor (Displacement / loading): 117%
Structure weight / hull surface area: 224 lbs/sq ft or 1,094 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 1.00
- Longitudinal: 1.29
- Overall: 1.03
Hull space for machinery, storage, compartmentation is excellent
Room for accommodation and workspaces is excellent
Good seaboat, rides out heavy weather easily
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