: .
;
:
-21
. .
:
. .
2014
1. 充2
2. () ...3
3. 腅....4
4. ........6
5. 腅.7
6. 酅.11
7. .14
8. 酅....14
9. ...16
10. ⅅ..17
31
/
I. () .
, , :
V = 
= ∆L*(
i - 
) = ∆L* 
i
L , ;
∆L = 
= 
= 11 , ;
ωi i - , 2
i
= 2, 1 = 2, 7
1 .
| , i | , 2 | ωi ωi | i*(ωi ωi) | |
| ωi | ωi | |||
| -2 | -2 | |||
| -3 | -6 | |||
| -11 | -33 | |||
| -8 | -32 | |||
| -73 | ||||
| -73 | ||||
V = ∆L* 
| ||||
Xc = ∆L* 
| -3, 29 |
, , :
Xc = ∆L* 
= ∆L* 
= -3, 29
II.
- :
Mx = 
= D0*xgo + 
*xpi
:
Mz = 
= D0*zgo + 
*zi
2
| μ, 3/ | 2 - , | ||||||
| 2,0 | 4,6 | 4,6 | - | - | , 2 → 1 | 1 - 4 |
|
|
|
3 100%
| Pi, | 
xi,
| Mx, | zi, | Mzi, | |
| 1. | -8,97 | -12611,82 | 4,2 | 5905, 2 | |
| 2. 1- | 2,9 | 1232,5 | |||
| 3. 2- | 3,0 | ||||
| 13,67 |  9763,18
| 3,4 | 
8637,7
|
=1,5;
=2, 5;
= 
= 2
2, 7
2, 75
4 50%
| Pi, |
xi,
| Mx, | zi, | Mzi, | |
| 1. | -8,97 | -12611,82 | 4,2 | 14935,2 | |
| 2. 1- | 212, 5 | 7012,5 | 1,7 | 361,25 | |
| 3. 2- | |||||
| 1868,5 | 13,01 |  -1849,32
| 2,6 |  15796,25
|
=1, 5;
=1, 5;
= = 1, 5
1, 7
1, 75
