ɔ
: 4--9
..
:...,
.
2009
1. 1.......3
2. 1 ...6
3. 2...9
4. 2 ....11
5. ..14
1.
. () 1.2.
.
1. . 1.1 .
1.1
k r
| ,n | |||
| β | 
| 
| |
| k | 
| 
| 
|
| ,r | 
| 
| 
|
: r0 - ; 
-
2. . kk k- . ik (i 
k) k- , i - , ik i k.
, /
, / (1.1)
h = hk 2f/3; f .
3. 
.
(1.3)
1 - 2 - 3 - 1.
4. (1.4) t, U1, 1 U, 2 3 - 0,5U. , 1 , 2 = 3.
(1.4)
5. .
(1.5)
; 
(1.6)
6.
; 
(1.7)
n - .
7. .1.1
(1.8)
k - . 1.1 , .
8.
, / (1.9)
, /, D0 = d;
r k .1.1, max (1.9) 7%.
9.
|
|
|
, /, (1.10)
m - 0,6 0,85; 
= 1,013; r - .
10. max , , . .
1.2
| U, | R0, | ,
|  ,
|  ,
|  ,
| ||
| 1-300 | 1,28 | - | 5,25 | 8,5 | 1,5 | ||
| 1-500 | 1,51 | - | 5,25 | 12,5 | 1,5 | ||
| 2-300 | 1,28 | 7,5 | 22,0 | 2,0 | |||
| 2-400 | 1,36 | 7,5 | 21,0 | 2,0 | |||
| 2-400 | 1,36 | 12,0 | 23,0 | 2,0 | |||
| 2-500 | 1,51 | 13,0 | 22,0 | 2,0 | |||
| 3-185 | 0,92 | 12,6 | 23,5 | 2,0 | |||
| 3-300 | 1,28 | 17,8 | 22,5 | 2,0 | |||
| 4-600 | 1,66 | 19,8 | 25,0 | 2,5 | |||
| 5-400 | 1,45 | 17,5 | 23,5 | 2,5 |
1.
. 330 2*-400.
R0=1,36 α=50. d=7,5. hk=21, f=2. () 1.2.
