.
.
. , . ( ) . (. 1.22 ).
"" (. 1.22 ).
. 1.22.
R, 2.1, 1.22 .
. 1.1.
"". "" "", .
1.1.
.2.20 | (H), | , /2 | |
0 < H ≤ 8 | ≥ 5,8 | ≥ 5 | |
8 < H ≤ 20 | ≥ 7,1 | ≥ 5 | |
H > 20 | ≥ 8,8 | ≥ 5 |
: 12 , 1000600. .
R (. 1.23) :
R = a/8,
- .
0,5, 1,0.
R . 2.2
1.2. R
"" | < 8 | 8 ÷ 12 | > 12 |
"R" | 1,0 | 1,5 | 2,0 |
1.2.6.
, , (. 1.24). , . , , , . 5 - 10 .
"" .
""
"" 2030 , .
|
|
2 . "" . . , (. 1.25).
2 . , .