回帖29
主题3
精华0
积分126
金钱91
贡献0
阅读权限20
注册时间2011-1-27
最后登录2012-11-22
在线时间6 小时

二等兵

|
小胡子 发表于 2011-1-24 14:21 
年底咱已经闲下来了,无事儿,架空架空抗战前的民国海军
上图为1934年民国开建的万吨级装甲巡洋舰;P ...

以配备了数据!
Northampton, United States Heavy Cruiser laid down 1934
Displacement:
10,108 t light; 10,605 t standard; 11,398 t normal; 12,032 t full load
Dimensions: Length (overall / waterline) x beam x draught (normal/deep)
(540.80 ft / 538.06 ft) x 49.21 ft (Bulges 67.26 ft) x (22.97 / 24.25 ft)
(164.84 m / 164.00 m) x 15.00 m (Bulges 20.50 m) x (7.00 / 7.39 m)
Armament:
4 - 11.02" / 280 mm 45.0 cal guns - 675.51lbs / 306.40kg shells, 150 per gun
Breech loading guns in turret on barbette mounts, 1934 Model
2 x Twin mounts on centreline ends, evenly spread
1 raised mount - superfiring
4 - 5.91" / 150 mm 45.0 cal guns - 103.86lbs / 47.11kg shells, 150 per gun
Dual purpose guns in turret on barbette mounts, 1934 Model
4 x Single mounts on side ends, evenly spread
8 - 2.99" / 76.0 mm 50.0 cal guns - 14.18lbs / 6.43kg shells, 150 per gun
Anti-air guns in deck and hoist mounts, 1934 Model
8 x Single mounts on side ends, evenly spread
10 - 0.79" / 20.0 mm 45.0 cal guns - 0.24lbs / 0.11kg shells, 150 per gun
Machine guns in deck mounts, 1934 Model
10 x Single mounts on centreline, evenly spread
Weight of broadside 3,233 lbs / 1,467 kg
Main Torpedoes
6 - 21.0" / 533 mm, 16.40 ft / 5.00 m torpedoes - 1.146 t each, 6.877 t total
In 2 sets of deck mounted carriage/fixed tubes
Armour:
- Belts: Width (max) Length (avg) Height (avg)
Main: 5.91" / 150 mm 492.13 ft / 150.00 m 13.12 ft / 4.00 m
Ends: 0.79" / 20 mm 71.85 ft / 21.90 m 9.22 ft / 2.81 m
Main Belt covers 141% of normal length
- Torpedo Bulkhead - Additional damage containing bulkheads:
0.98" / 25 mm 439.63 ft / 134.00 m 19.69 ft / 6.00 m
Beam between torpedo bulkheads 32.81 ft / 10.00 m
- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 8.27" / 210 mm 4.53" / 115 mm 7.09" / 180 mm
2nd: 3.94" / 100 mm 0.98" / 25 mm 1.97" / 50 mm
3rd: 0.79" / 20 mm - 0.79" / 20 mm
- Armoured deck - multiple decks:
For and Aft decks: 3.15" / 80 mm
Forecastle: 0.98" / 25 mm Quarter deck: 1.97" / 50 mm
- Conning towers: Forward 7.99" / 203 mm, Aft 0.00" / 0 mm
Machinery:
Oil fired boilers, steam turbines,
Hydraulic drive, 4 shafts, 56,675 shp / 42,279 Kw = 28.00 kts
Range 5,000nm at 16.00 kts
Bunker at max displacement = 1,427 tons
Complement:
551 - 717
Cost:
£4.353 million / $17.411 million
Distribution of weights at normal displacement:
Armament: 664 tons, 5.8%
- Guns: 655 tons, 5.7%
- Weapons: 9 tons, 0.1%
Armour: 3,402 tons, 29.8%
- Belts: 1,491 tons, 13.1%
- Torpedo bulkhead: 315 tons, 2.8%
- Armament: 604 tons, 5.3%
- Armour Deck: 905 tons, 7.9%
- Conning Tower: 87 tons, 0.8%
Machinery: 1,630 tons, 14.3%
Hull, fittings & equipment: 4,312 tons, 37.8%
Fuel, ammunition & stores: 1,290 tons, 11.3%
Miscellaneous weights: 100 tons, 0.9%
- Hull below water: 100 tons
Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
15,168 lbs / 6,880 Kg = 22.6 x 11.0 " / 280 mm shells or 3.4 torpedoes
Stability (Unstable if below 1.00): 1.13
Metacentric height 2.2 ft / 0.7 m
Roll period: 19.2 seconds
Steadiness - As gun platform (Average = 50 %): 70 %
- Recoil effect (Restricted arc if above 1.00): 0.67
Seaboat quality (Average = 1.00): 1.48
Hull form characteristics:
Hull has a flush deck,
a normal bow and a cruiser stern
Block coefficient (normal/deep): 0.480 / 0.480
Length to Beam Ratio: 8.00 : 1
'Natural speed' for length: 23.20 kts
Power going to wave formation at top speed: 54 %
Trim (Max stability = 0, Max steadiness = 100): 47
Bow angle (Positive = bow angles forward): 6.00 degrees
Stern overhang: -5.22 ft / -1.59 m
Freeboard (% = length of deck as a percentage of waterline length):
Fore end, Aft end
- Forecastle: 22.00%, 26.12 ft / 7.96 m, 19.85 ft / 6.05 m
- Forward deck: 30.00%, 19.85 ft / 6.05 m, 18.54 ft / 5.65 m
- Aft deck: 32.00%, 18.54 ft / 5.65 m, 19.85 ft / 6.05 m
- Quarter deck: 16.00%, 19.85 ft / 6.05 m, 20.51 ft / 6.25 m
- Average freeboard: 20.05 ft / 6.11 m
Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 109.3%
- Above water (accommodation/working, high = better): 113.8%
Waterplane Area: 17,328 Square feet or 1,610 Square metres
Displacement factor (Displacement / loading): 118%
Structure weight / hull surface area: 126 lbs/sq ft or 614 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 0.91
- Longitudinal: 2.14
- Overall: 1.00
Adequate machinery, storage, compartmentation space
Adequate accommodation and workspace room
Ship has slow, easy roll, a good, steady gun platform
Good seaboat, rides out heavy weather easily
|
|