1.14 .
:
, .: 82
, .: 351
, .: 64,24
| / | |||||||||
| - | - | 4,34 | - | 4,34 | 8,68 | 1,16 | 5,03 | ||
| 5,45 | 4,06 | 6,1 | 5,11 | 20,72 | 62,16 | 1,35 | 27,97 | ||
| 13,28 | 1,8 | 0,2 | 9,25 | 1,02 | 25,55 | 102,2 | 1,57 | 40,11 | |
| 7,19 | 4,74 | 11,93 | 59,65 | 1,73 | 20,64 | ||||
| 1,7 | 1,7 | 10,2 | 1,9 | 3,23 | |||||
| 25,92 | 5,86 | 15,38 | 16,06 | 1,02 | 64,24 | 242,89 | 96,99 | ||
| 40,35 | 9,12 | 23,94 | 25,00 | 1,59 | 100,00 |
1.15 .
| / | ||||||||
| - | - | |||||||
| N |
1.16
| () , - | , | ||
| : 272 : 9732. | |||
| : 3119-2/93 , 3307-1/01, : 4425 , . : | |||
| : |
- ()
1. ( 0,001 ) =9192,02
2. = 351 ./.,
3. = 82
4. = 5268 .
5. =64,24 .
6. = 64 .
7. = 1,003
|
|
|
= / N = 351 / 64 = 6,0 ., (8)
..= ∑ t / τ * = 2671 / 82*67= 0,49 (9)
∑ t ,
10. .
= ∑ .. / N =242,79/64,24= 3,76 (10)
11. .
=∑ . / N = 96,99/ 64,24= 1,509 (11)
= ∑ t+ ∑ t+∑ t / =2190+481/ 5268 = 0,50 (12)
∑ t, ∑ t, ∑ t - , , ,
13. ,
s = F / N = 24 * 42/ 127 = 7,93 2 (13)
F , 2;
N , , .
= / L = 351 / 80 = 4 ., (14)
, ./;
L , .
L = l* .. =1,2 * 67= 80
l , ( l = 1,2 )
..- .
15. 1 2
=∑ / S = 746/1008=0,74 . (15)
∑ , ./ ;
S , 2
= + +-++-+++ (16)
) ()
= * / R = 351* 3 / 8 = 131, (17)
, ./ ;
, ( = 3-4 );
R , .
)
= N * un, ., (18)
= 41* 20 =820 .,
= 23* 10 = 230 .,
N , .; ( N , - );
Un ,
(un = 20 , un= 10, un= 5 )
) ( , )
-(-) = * / R, ., (19)
, ,
( - = 1 ; - = 0,5 )
- = 351* 1/ 8= 43 .,
(-) = 351* 0,5 /8 = 21 .,
)
() =Ni *i, ., (20)
Ni (), .,
i , .
( = 5-10 ., = 15-20 .)
= 1* 5 = 5 .,
= 1* 15 =15 .,
= 131+820+230+43+21+5+15=1301.,
= * τ = 1301 * 82= 106682 (21)
, . , , .
|
|
|
:
-
S
N = ----------------,
S
S - , ;
S - 1 , 2.
N = ----------------=127()
7,9
-
N=N-N,
N .
N = 127-67=60(.)
-
R*N
= ----------------,
T
, 10 % , .
28800*60
= ---------------- =395(.)
-
τ = ----------------,
N
τ = ---------------- = 73 (.)
1. .
