ᒺ
10.6.1.
10.6.2.
10.6.3.
10.6.3.
ᒺ
10.6.1.
ᒺ , , - . , . .
. . -, . , G . = + 㳺 ( G). L∙ .
:
= (+) ∙L∙∙γ∙ + . (14.02)
, L, , L, , , ; γ , /3; , /; , .
.
, γ, ( , G), + . (L∙) . L . ( 䳺 ).
30.03.2013 21:07
L∙ - ΣA ≥ (q-1)∙G (10.03)
L , ; ΣA , 2; q , /2; G , .
, ≥.
(14.03) :
L ≥ (G/q + ΣA)/ . (14.04)
̳ , ( ), : , Σ Σ.
ΣA .
G , q 14.1.
|
|
14.1
[14]
q, 2/ | |
( 3,15 ) ( 3,15 6,3 ) ( 6,3 ) | 0,015 0,030 0,045 |
(14.03) L. , . , L , . L , , .
. , .
, ( (14.03), q , ).
, . , () (). .
, 2-100 (. 39, ). , F, , . , . , .
, (). - . : . , . ³ , ( ) , b.
. , , () () (. 39, ).
³ .
. 39. () ()
10.6.2.
() : , , , , , . . ( ), ( ), .
|
|
, [.2]. : (. 10.20).
.10.20. ()
().
( ) , .
. 1640 8,516,5 , , , . , . . , , .
- (, , , ), (, , ). : (.) (.). ( ), (, 40, 38, 45), ( Dmax Dmin), .
.
-, , , . , () , . , , . - .
-, ( , ). , 璺 . , , 㳺 , . [?].
, . , ( , , ), . . , .
|
|
, , [?] , , , , .
10.6.3.
- () : ( ), , , .
. г , . ( ), . , [.2].
.
10.6.4.
, . .
: 1, 2, 3, 10.9. , . , .
( ).
() , ,
N = η (1, 2, 3, ). (7)
!!! 2
,
1. 1 | 1.1. 1.2. 1.3. 1.3. () |
2. 2 | 2.1. , 2.2. 2.3. |
3. 3 | 3.1. г 3.2. 3.3. |
4. | 4.1. 4.2. - |
1, 2, 3, . 1 l. D/d R/d , , , , ( ): D/d = 1,02; R/d = 0,35. , , , , .
|
|
2 : F F ( ). [] , F F l.
( 3) . (7) , .
( ) .
, (7)
N = η (H, l). (8)
. ,
N= C00 +C11H +C12H2 +C21l + C22 l2 +33H l , (9)
Cij , .
9 3.
, . ( ) .
(. 4). , , , , Գ . , 33 .
3.
(k = 2)
0 | 1 | 2 | 12- 2/3 | 22- 2/3 | 1 2 | yi | ||
2 | +1 +1 | -1 +1 -1 | -1 -1 +1 | 1/3 1/3 1/3 1/3 | 1/3 1/3 1/3 1/3 | +1 -1 -1 +1 | y1 y2 y3 y4 | |
dz | +1 +1 | -1 +1 | -1 + | 1/3 1/3 -2/3 - 2/3 | - 2/3 - 2/3 1/3 1/3 | y5 y6 y7 y8 | ||
+ | - 2/3 | - 2/3 | y9 |
ϳ -
N= 6,175106 + 2,097105H 1,793103H2 +
+3,066104l 3,066103l2. (10)
, . (9) l (, C33 →0)
C22 l2 + C21 l + (C0 + C11H+ C12H2 N) = 0, (11)
, H N l, l* = C21/2C22. , l = l*. , H = H*.
, (11) N, l*, H*. l H (11) N = nst.
10.4.
1500603
( 15, 12)
yi, , . | yi, . | ||||
yi1 | yi2 | yi3 | |||
2 | 6,04 11,38 12,62 12,07 | 15,77 6,91 6,92 12,70 | 0,52 - 12,30 12,39 | 9,00 9,15 10,61 12,39 | |
dz | 5,95 23,27 16,10 4,56 | 8,20 - 17,16 20,92 | 5,36 21,08 10,17 14,17 | 6,50 22,18 14,48 13,22 | |
25,40 | 32,06 | - | 28,73 |
, L l H l H. (11) (. 34).
|
|
.
. σ0,2 , 1 . , . , , . , N .
. 34. ij
l , l ( F), .
l F . , . l F, , 䳿 , F. l . , l, F.
12, , l, , , l, , . 1 . , l l*.
, , = (58,5 0,5) HRC l = (4,5 0,5) . Nmax= 25 300.
, , , Cij, , l, .
, . , , .