7
1.
() () , , (. 1).
:
) - ;
) , , .
.
I. , .. : , , -.
II. , - .
. 1. :
1 ; 2 ; 3 ; 4 ; 5 : 6 ;
7 -
2.
1. ( < 80%)
=(880+70+1100)/1,15=1906,5 /3 (1)
r , /3;
r , /3;
r , /3;
G 0 , 3/3;
B , %;
b .
2. , ,
=2110-(17-1,88)*106/1906,5*9,81=1301. (2)
Lc , ;
. , ;
g , /.
=0,5+0,3*0,5*9,2=1,88 . (3)
3. (Q) () () Q(r), 3/, .:
=7,87*1,0498/0,5=16,52 3/, (4)
Q , 3/.;
..
=15,74-15,74*0,5=7,87 3/; (5)
=30/1906,5*10-3=15,74 3/. (6)
=1,0498
, 
;
=1,09974 (7)
.
4. L, :
=1301-102(1,88-1,6)=1272,5. (8)
5. .. (. 2) Q(r) L D. , .
(. 2).
6. . , , (, , n £8):
|
|
|
=16,52/1440*0,0008*3,5*0,8=5,1, (9)
Fn , (
=0,0008 2);
D , ;
S , ;
a ( a =0,8);
1440 . .
7. (), .
= . (10)
D , ; S , ; r , /3; L , ; h , h =0,9; h , h =0,82; 1 , 1=1,24; h , h =0,8.
. 2. .. -:
. :
| Lc, | |
| , | 17,0 |
| Q, 3/ | |
| . | 0,5 |
| r, /3 | |
| r, /3 | |
| r, /3 | 1,4 |
| , | 9,2 |
| G 0, 3/3 | 50,0 |
| , | 1,6 |
| b | 1,15 |
1
-
( )
| 6-3 | 8-3 | 10-3 | 12-3 | |
| , | ||||
| . | 2,0-8,5 | 3,0-8,5 | ||
| , | 1,2; 1,6; 2,0; 3,0 | |||
| , | 15-18,5 | 22-30 | 30-37 | |
| , |
- UP()
| UP9T-2500-3500 | UP12T-3000-5500 | LUFKIN | |
| , | |||
| , × | - | ||
| , | 0,9;1,2;1,5;2,0;2,5 | 1,5;2,0;2,5;3,0 | 1,7;2,16;2,59;3,0 |
| . | 6-15 | 6,6-12 | 6,6-8,9 |
| 36,344 | 36,10 | - | |
| , | - | ||
| -, | - |
2
| , | , | |
| 1 | 29; 32; 38; 44; 57 | 1200-6000 |
| 2 | 32; 38; 44; 57 | 1800-6000 |
| 2 | 32; 44; 57; 70; 95 | 1200-4500 |
| 1 | 29; 32; 38; 44; 57 | 1200-3500 |
| 2 | 32; 44; 57; 70; 95 | 1200-3500 |
| 1 | 29; 32; 44; 57 | |
| 2 | 44; 57 | 1800-3500 |
| 70; 95;102 | 2500-4500 |
. 3. :
1 ; 2 ;
; 1 ; 2
