[ k]= 15 . 1.5 [1],
d = = =60,12
, T =1055 ×
. 108 [1]:
d =60 .
R 1 =3.461
R 2 =0.43
R 1 =12.17
R 2 =0.72
:
R 1 = =
R 2 = =
1.
2.
M = = 196,3 ×
M - , M =196,3 ×;
M B - M B =0 ×.
3.
A, .
A = bt 1, = , = ,
b ; t 1 - (. 8.5 [1]),
b= 18 t 1= 10
A = 26,47 2
= = 17,46 3
= =38,66 3
4.
(2.5 [1]):
S =
- .
S [ S ]
[ S ] - .
[ S ] =22.5.
=
=
- ; - ; - , - , - .
:
= 0.02(1+0.01 )=0.02(1+0.01780)=0.18
= 0.5 =0.180.5=0.09
:
= 0.43 =335
= 0.58 = 195
- (. 1.5 [1])
, , .
= =11,256 = =0.53
= = =13,646
= ( + KF -1)/ KV, = ( + KF -1)/ KV,
-
(. 2.54.5 [1]); = 2.02 = 1.86
- ;
= = 0.75 = =0.64
KF - , . 5.5 [1]
= 0.8 KF= 1.33
KV - .
|
|
KV =1.
:
= 2.8 =3.016
= 10,087 =4.416
S =4.0,45