. 2.9. d = 10 l = 200. h = 600.
. 2.9.
(. 2.10).
. 2.10.
1, , 2 3. L = 1,2 4 5. ( ) α I ( ), n 0. , , j. j + a ( II),
n i. , L | |||||||||
D n ( n i n 0), : | |||||||||
D ni = ni - n 0= L ×2× j, | i =1, 2, 3, 4. | (2.29) | |||||||
j | = | D ni | |||||||
i | 2 × L . | (2.30) | |||||||
. . (n 0) (M Z = 0). . 2,0; 4,0; 6,0; 8,0 , .
.
M Z = P × h;
D ni = ni - n 0 | (2.31) |
.
M Z - j. G D j D M Z D P = 2,0 H. (2.28) G, M Z j D M Z D j. .
1. , .
2. , .
3. , .
4. .
|
|
5. .
6. , . .
7. . .
8. , , .
9. . , .