, , .
, : , , .
, :
|
z2 - ; q ; [s ] : 2 = 2 ;
- (E 1 -
, 2 , ). .
(4.17) (4.19), (4.21), (4.22) (4.23) , 28 = 100 (. . 4.2). d
|
4.4.
q = 8 10, (2 £ 300 ) q = 12,5 16.
[s ] . 4.8-4.10, v s = 2,5 ¸ 4 /.
E . E 1 2,15 × 105 ; 2 (0,885¸1,18) 105 : 2(0,885¸1,13) 105 ( ).
, (4.17) , 1,32×105 :
|
2 × ; w - ; [s ] .
w
|
(. . 4.2). . m q , .
, , z1 = 2, z2 = 32 q = 10 (4.19) w = 78 .
. 4.2 m = 4 , q = 10.
, ( . . 4.1). ( ) z2 - *.
|
|
, 15,5 z1 = 2; z2 = 31; m = 5 q = 10.
z2 = 32;
* , , w, , z2 [10,17].
32 / 2 = 16.
4%.
, , q, aw, z1 z 2 (. . 4.1).
, 2144-76 aw = 100 , = 5 , q= 8,, z1: z 2 = 32: 2.
( ) .
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,
|
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s [s ] - : d 1, d 2, aw 2 × . , s [s ] 5% ( ), , 15% ( ). .
( , )
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s F ; 2 ; Ft 2 : (. 4.4): Ft 2 :
YF , . 4.5
x - , ; x = 1,0, x 1,5; [s F ] ([s0 F ] . [s-1 F ] ): 4.4.
4.5. YF
zv | ||||||||||
YF | 2,43 | 2,41 | 2,32 | 2,27 | 2,22 | 2,19 | 2,12 | 2,09 | 2,08 | 2,04 |
(4.24), (4.25) . s F [s F ] ; m, d 1 d 2 ; Ft 2 ; 2 .
, , .
|
|
, (z2 > 80) , . ( x = 1,5)
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q = 12,5; (. . 4,2).
, , : () . , (. . III); 4.4.
, (. . VIII) (. . X).
.