.
:
200 . , k 1,3, .
1 =25 50% , 4000 , 1=14 50% 1 7143 .
Q = 11143 .
:
/
t. = 1 . ;
, .
= Q×k/n = 11143×1,3/11.8 = 1227,6 /.;
n. = / 30,5 = 360 /30.5 = 11.8 .
k ; k = 1.3;
Q , 11143 .;
, 360 .
| . |
| . |
| . |
|
|
|
|
|
|
1.
.
| , D (.) | , | |||||
| L . | B . | H . | . | V . | ||
| 2710 (150) | 5,7 | 4,0 | 12,5 | . |
D=Dc * Ψc = 1501=150
, :
k ; k = 1.3;
, .
:
:
[] = [] +
[] , ;
[] = D/ [J] = 150/15= 10 .
[J] = 15 / - ;
= 4 .
[] = 10 + 4 = 14 .
/ G :
| . |
| . |
| . |
|
|
|
|
|
|
|
|
|
|
/, .
1
1
, / 27,2.
/:
.
, , :
|
|
|
.. , = 300 . = 1.3.
.. = 0,01×e×Q = 0,01×2,5×11143 = 278.5 .
e , e = 2,5%;
x , x = 2;
t = 10 ;
a = 1 .
| . |
| . |
| . |
|
|
|
|
|
|
|
|
|
|
= 416 .
4160,65=271 1, 0,35416=146 1 ≈7426 .
:
=0.6 ;
q = 6 /2 , 1 2 .
. :
.
t = 19.6 .
/
:
[] , /.
| . |
| . |
| . |
|
|
|
|
|
|
|
|
|
|
/
/
= 257,1/.
/, , :
/
= 1 /.
, / , :
/ 1 , /.
/
=0,7 /, . ( )
/
= 72.8 /.
:
| . |
| . |
| . |
|
|
|
|
|
|
|
|
|
|
| , , | ||||
| . | 
| 41,6 | ||
| . | 
| |||
| ||||
| . | D | |||
| / | . | G | 2/1 | |
| . | 89,46 | |||
| / | . | [ t ] | 0.8 | |
| . | ||||
| / | . | [ t ] | 0.7 | |
| : | ||||
| / | J | 18,4 | ||
| / | / | J | 3,5 | |
| : | ||||
| . | - | -2 | ||
| . | - | -4 |
|
|
|
