- :
=Rzkn,, | (7.6) |
- (), ;
Rz=20 - ;
kn=1,35 - , .
, :
(7.7) |
kg - , ;
(7.8) |
kcep =1- , ;
kc - , .
ky =1- , .
k =1- , , .
, :
(7.9) |
, - () .
. . | (7.10) |
:
(7.11) |
8.4% ( ).
(7.12) |
40% [16].
(7.13) |
210% 80% - ( ).
(7.14) |
(7.15) |
1,5% .
(7.16) |
7.1.
7.1 Q = 10 .
, . | , . | |
. | ||
|
|
(7.17) |
[16].
(7.18) | |
(7.19) |