16 /3 (1,6 /3 ). - . (.1.9.), , , , . . . .
B 50 100 .
R0 ( ) :
R0 = VH /B0 {0.5l (l +l cosg1 )sing0 -lr 2 [ctg(g0 /2)-0.5p(1-(g0 /180)]},
VH , (1.30)
l , 1.4 1.5,
l , 1.1 1.2,
l , 0.12 0.14,
lr , 0.35 0.40,
g1 ,
g0 .
.1.9.
l - j0 , 38 42 .
.
( )
l = l R0 =(1.4 1.5)R0. (1.31)
( )
l =(1.1 1.2)R0. (1.32)
lk =(0.12 0.14)R0. (1.33)
r0 =(0.35 0.40)R0. (1.34)
h =(0.06 0.12)R0. (1.35)
() :
g0 .......48 52
a0 ...................................................50 60
gr ..............................30 40
d0 ...................5 10.
t =(0.26 0.30)Q, . (1.36)
2.5 3.0 .
g =19 25 /3 . . :
|
|
V = Q/(g e ), 3 , (1.37)
g , 22/3 . (e =1.25 ).
. R0 . . :
t =(0.32 0.40)Q,. (1.38)
(, .) g 14 /3 .
, , , .
V =Q/(g e ), 3 , (1.39)
g , 12 /3 . 50 100 . .
. - . , (.1.10). , : , , .
.1.10.
; . 1 ; 2 ; 3 ( )
, .
V =[(QH -(G -G)]/gC e, (1.39)
G ,
G .
: G =(0.45...0.50)Q,
G =(0.2 0.35)Q. (1.40)
V =( Q )/gC e, (1.41)
K - , 0.85.
.
(.1.10.) .
H=500 -5 T, (1.42)
Dh=(0.1 0.15) H.
R . h =(0.1 0.2)R. g0 =50 55 ., e0 =75 80 ., b0 =70 75 ., b =90 100 . . d=(0.1 0.15).
R (.1.10.). . 110 120 . .
|
|
. , (.1.11.). .
.1.11.
1 ; 2 ; 3
V =(k Q )/(gC e ), (1.43)
k - , 0.85. BB .
(1.44)
kB =1.05 .
. (R ) : R =1.1R .
, . 100 110 , . , , 1.25.
, , , (.1.12.). .
.1.12.
1 ; 2 ; 3
Q :
R =(34...36) Q , ;
h =80...150 ;
r =(18...22)Q , ;
h.. =(20...25) QH , ; L =(15...20) QH , .
a =5 7 ., b =15 20 . 100...110 . 250 (dmin ). . 6 .
- . (.1.13.). .
.1.13.
1 ; 2 ; 3
1.3 1.5 . : QK =n(GT XT - GO b)/ak,
n . n=0.5, n=0.35; GT G0 ; x ,b ; .
- (.1.14.). .1.9.
|
|
1.9
, | ||||||
, | ||||||
LB1 , HB , BB1 , SB , bB ,LB2 ,LB3 , RB ,rB |
.1.14.
.
1.1. ?
1.2. ? ?
1.3. ?
1.4. ?
1.5. ( , , , , )?