, .
: , , . , . , . , . . , .
, , , . - - . . , , .
, ,
(5.36) |
K 4; ;
K1 3;
, ,
(5.37) |
, ,
(5.38) |
K = 0,97 .;
L1 = L1
(5.39) |
1,4÷ 1,6 2 = 4÷6 1,15÷1,35 2 = 8.
:
, (5.40)
/;
- . , .
, :
. (5.41)
, :
. (5.42)
, .
:
|
|
. (5.43)
:
, (5.44)
- ;
,
b22- .
Fδ, F zl F z2 :
. (5.45)
kz . kz > 1,5, , kz < 1,2, . .
. , 2 ≥ 6, = .
2 = 2 4, . :
(5.46)
:
, (5.47)
. (5.48)
2 = 2 .
():
, (5.51)
(). () , .
:
, (5.52)
:
. (5.53)
:
, (5.54)
:
. (5.55)
. , , , . , , .
2 0,6 . , .
, - . h ≤ 160 . h ≥ 180 , h = 160 2 = 2 - .
h ≤ 250 . h > 250 2 ≤ 8 , . 2 > 8, . . .
, - . .
|
|
:
. (5.56)
. ( ):
, (5.57)
b - .
b = 0.58 - 0.63, b = 0.8 - 0.86.
:
. (5.58)
:
. (5.59)
11 12.
. , , . . , - , .
, , . , q . . . 13 - 17 .
:
. (5.60)
:
(5.61)
11 -
z1 = 48, 2 = 4, m1 =3, a1 =1,
12 -
z1 = 24, 2 = 4, m1 =3, a1 =1 = 5
13 -
2 = 4 1 = 2
14 -
2 = 4 1 = 4
15 -
2 = 6 1 = 1
16 -
2 = 6 1 = 2
17 -
2 = 6 1 = 3
:
, (5.62)
AJ - .
( 18-20) , ( ).
:
(5.63)
( ). 4 h ≤ 160 ( 130), , - ( 155), . ( 130) F ( 155).
h ≤ 160 F. , . .
1.4 , - 1.8 .
, , . , . n1 3. n1 ≤ 8, 2 ≥ 4 - n1 ≤ 6.
|
|
18 - AJ
19 - AJ
I44
20 - AJ
IP23
d, d, q , . 1.
( ), ( 130) F ( 155).