5.
| N, | , -1 | , 
| |
| 140,1 | |||
| 10,45 | 187,5 | 532,3 | |
| 9,9 | 37,5 | 2521,2 | |
| 9,8 | 37,5 | 2495,7 |
5. .
6.
, , 
| , | ||
| , F | , F | ||
| -250 |
6. .
| 14 196000000 |
7.
| aw | A | A1 | B | B1 | H | H1 | H2 | L1 | L2 | L3 | L4 | L5 | L6 | |
| -250 |
7.
| L7 | b1 | b2 | d1 | d2 | d3 | d4 | d5 | d6 | d7 | d8 | h1 | h2 | h3 |
| M48x3,0 | M64x4,0 | M24x1,5 |
7.
| l1 | l2 | l3 | l4 | t1 | t2 | , | , |
| 7,5 | 9,0 | 7,5 |
| 14 196000000 |
.
=140,1 ; N =11 ;
n =750 -1; u. =4;
1. :
2. "" [1, .26]:
bp = 14 ; h = 10,5 ; bo = 17 ; yo = 4 ; F = 1,38 2; L = 10006300
3. dmin =125 , .. dp1 = 125 .
4. d p2 ():
u - ; ε = 0,02 - .
17383-73:
dp2 = 500 ;
5. dp1 dp2 :
| 14 196000000 |
0,5%, .
6. v (/):
dp1 - , n1 - .
7. :
8. :
|
|
|
9. L() :
1284.1-89 [1, .26]: L =2240 .
10. :
| 14 196000000 |
:
:
11. :
12. : L = 2240 .
: 
13. CL, [1, c.29]:
14. dp1 = 125 v = 4,9 / [1, c.28]:
N0 = 3,15 ;
15. Cα, [1, c.28]:
Cα = 0,89.
16. Δu [1, c.29]:
| 14 196000000 |
;
17. [1, c.20]:
ΔNu =0,0001 ΔTun =0,00013,1750=0,2325 ;
18. [1, c.20]:
Cp =1
19. :
[N] = (N0CαCL+ ΔNu)Cp =(3,150,891+0,2325)1=3,036
20. :
:
Cz - [1, c.28].
z' = 4.
| 14 196000000 |
1. ():
v - , /; Cα - ; Cp - ; z' - ; q - (q =0,18 /).
2. , :
α10 - .
