(. 65) , , , . l2 = b +12, ; b , .
. 65.
Tp= 1,25 T, ,
T .
, ,
α = 3045 ;
j= ;
f = 0,120,15 ;
f = 0,250,3 ;
D ;
d .
= 1,11,2 Fa, .
£ [ s ] , ,
z ;
b =(0,60,1) D 1 ;
h .
£ [ s ] , .
. 36.
36
, | |||
45 1050-88 (200230) HB | 40 4543-71 (4045) HRC | 20 4543-71 (5862) HRC | |
[ s ] | |||
[ s ] |
l = , ,
F ;
;
m ;
G ;
d .
()
(. 66) . . , .
. 66. ()
, .
, ,
F = mw 2 , ,
m = ; G , ; q =9,8 /2 ;
w = , /; n , 1;
, .
, ,
Tp = Fzf , ,
z ;
f ;
D , .
(. 67) , , .
|
|
n =38; d , D ; l =(1,52) d, j =7 ; α =1517 (. 68).
. 67.
.
. 68.
h.
h = , .
,
= , .
,
Q = , . (
s =0,85 [ s ], ,
[ s ] =1500 /2 .
1. , . . - / 3 .: . 2. 8- ., . .: / . .. . .: , 2001. 912 .
2. , .. : / .. , .. . .: , 2003. 496 .
3. .. . . . 2- . . .: , 2004, 440.
4. , .. : / .. . : , 2002. 455 .
5. ,.. : / .. , .. . .: , 1982. 336 .
6. , .. : / .. , .. , .. ; . .. . : - , 2002. 193.
7. , .. : / .. , .. . : - , 2004. 159 .
8. , .. : / .. , .. : - , 2005. 136 .
3
( 1, 2)
14
23360-78
, d, | |||||
b, | h, | , t1 | , t2 | ||
6 8 | 1,2 | 1,0 | |||
. 8 10 | 1,8 | 1,4 | |||
. 10 12 | 2,5 | 1,8 | |||
. 12 17 | 2,3 | ||||
. 17 22 | 3,5 | 2,8 | |||
. 22 30 | 3,3 | ||||
. 30 38 | 3,3 | ||||
. 38 44 | 3,3 | ||||
. 44 50 | 5,5 | 3,8 | |||
. 50 58 | 4,3 | ||||
. 58 65 | 4,4 | ||||
. 65 75 | 7,5 | 4,9 | |||
. 75 85 | 5,4 | ||||
. 85 95 | 5,4 | ||||
. 95 110 | 6,4 | ||||
. 110 130 | 7,4 | ||||
: : 6, 8, 10, 12, 14, 16, 18, 20, 22, 25, 28, 32, 36, 40, 45, 50, 56, 63, 70, 80, 90, 100, 110, 125, 140, 160, 180.
|
|
, . .
:
) H7p6, (H7r6);
) H7r6, (H7s6);
) H7r6, (H7t6)
) H7k6, (H7m6)
: H7k6 (H7is 6)
, , .
,
h 9 | P9 | P9, Is9 | ||
N9 | Is9 | |||
H9 | D10 | ( ) | ||
D10 | H9 |
15 |
16 |
17 |
18 , |
19 |
20
21
21
22
2008. |
2008. |
2008. |
2008. |
: : 151001.08.010.00.00.000 |
23
24
...................................................................................................................
1. ........................................................3
2.
2.1. ...................................................................5
2.2. ..................................................6
3. , ................................................................9
4. ...............................................................................................10
4.1. ..............................................................................10
4.2. .......................................................................12
4.3. ..............................................................14
5. ...................................................................................................16
5.1. ..................................................................................16
5.2. .............................................................18
6. . ....................................21
7. - ..................................................24
|
|
7.1. ........................................................................24
7.2. ..............................................29
7.3. ...............................36
7.4. ......................................................36
8. ....................................................................................39
8.1. ...........................................................39
8.2. .........................42
8.3. ......................................................48
9. ...........................................................................49
10. ........................................................49
10.1. - ....52
10.2. ...................................................54
11. - ....................................................56
11.1. - ...................58
11.2. ...................................................60
11.3. - .......................62
12. .................................................................................63
13. - ....................................................................................66
14.
- .................................................................................72
15. ..........................................................................74
16. .............................................75
17. ................................................................78
18. ...................................................................................................................79
18.1. .............................................................................................80
18.1.1. ..................................................................................80
18.1.2. ..................................................................................82
18.2. ............................................................................82
18.2.1. -...................................................83
18.2.2. .............................................................84
18.2.3. ......................................................84
18.2.4. .....................................................................................85
18.2.5. ................................................................................86
18.3. ....................................................................................87
18.3.1. ................................................................................87
18.3.2. ............................................................................88
|
|
18.3.3. ............................................................90
18.3.4. ............................................ 91
18.4. ........................................ 91
18.4.1. ...............................................................91
18.4.2. .................................................93
18.4.3. -..............................................................94
18.4.4. ..............95
18.4.5. ()....................................................97
18.4.6. ....................................................................................98
...................................................................................100
.............................................................................................................101