参考数据:
+ |( w: G- f$ v2 a) {Class overview
( B u& M4 \. B2 E( H/ T2 cType: Aircraft carrier) Q/ L0 Y8 i- b7 w0 @* y
Name: Lexington class
( w, D! N# ^4 g3 p" C% b9 YPreceded by: USS Langley (CV-1)
) i2 ?! S# K# B" _3 N( E' RSucceeded by: USS Ranger (CV-4) i8 t% R! _ E/ k. s/ p
Ships in class: Six ordered as battlecruisers, two launched and commissioned as carriers% B7 d9 W- V) S8 k( c* B
General Characteristics! v; g8 Z1 b- ?2 D
Displacement: Designed: 36,000 / 38,746 tons
2 V! { _) K2 f/ m. y- L B8 a6 R, x1942: 50,000 tons" O9 ~: k I. v2 w! P
Length: 888 ft (271 m)
3 {& X1 i4 G1 }Beam: 106 ft (32 m) B5 q9 R6 _0 `) G: z3 E& m5 l
Draft: 24 ft 3 in (7.39 m)
" z- [- g* b! n; F9 s- B a) cPropulsion: l4 J: \$ ~8 I, p
and power: Design: 16 × boilers at 300 psi; Geared turbines and electric drive 4 × shafts; 180,000 shp" c4 a9 w Z5 Q5 l' i1 e
Speed: 33.25 knots (62 km/h)
" ?1 ^* N( {( b/ Z/ l" fRange: 10,000 nautical miles (19,000 km) at 10 knots (19 km/h)6 x7 j) e1 c% H! T6 X
Protection: Belt: 5–7 inches0 ?3 @+ [. m \* u2 p- k( Q# J
2 inch protective 3rd deck
" `9 s* Z$ v& d8 N+ u6 ~0 K# b3 inch flat to 4.5 inch over steering gear
" @+ {! q" \, ~' P G9 YComplement: 2,122
9 J& M: Y" ~0 X3 G( ~* PArmament: 4 × twin 8-inch (203 mm) 55 caliber guns; q- M. k7 s+ O7 i
12 × single 5-inch (127 mm) guns
7 B: k' X# p4 ?) J+ i# P2 OAircraft: 91 |