.
.
( ), . . . . . (. 17 )
α β , k
, l lp .
, . , . 17 . 6,0 .
:
- . 2
-
-
.
400×400
4
4
k
. 17 . α β k .
.
6,0 .
. 3.
3
, | |||||
12 | 21 | 23 | 32 | ||
-0,03340,655,82= -45,13 | -0,09940,655,86 = -135,38 | -0,09040,6562 = -131,72 | -0,09040,6562 = -131,72 | ||
-0,0421085,82 = -152,59 | -0,0631085,82 = -228,88 | -0,02810862 = -108,86 | -0,02810862 = -108,86 | ||
0,0091085,82 = 33,26 | -0,0361085,82 = -130,79 | -0,06210862 = -241,05 | -0,06210862 = -241,05 |
|
|
. 3
-0,0321085,82 = -116,26 | -0,1151085,82 = -417,81 | -0,10510862 = -408,24 | -0,04310862 = -167,18 | ||
1+2 | -197,72 | -364,26 | -240,58 | -240,58 | |
1+3 | -11,87 | -266,17 | -372,77 | -372,77 | |
1+4 | -161,39 | -553,19 | -539,96 | -298,9 |
1 , 2, 3, 4 - .
q qg (. 4.1).
. 4.1. |
,
1+2
- ( q):
:
;
.
.
- ( qg):
;
1+3
- ( qg):
;
.
- ( q):
;
1+4
- ( q):
;
.
.
- ( q):
;
;
21 23 30% 1+4 . 2.
1+4 , 21 = 23 (. 4.2) .
2:
ͷ;
ͷ.
2 1+4 1+2 1+3. 1 3 1+4 1+2 1 1+3 3:
ͷ; ͷ.
. 4.2. : 1+2, 1+3,1+4; 1+4; ( )
|
|
1+4
12 = -161,39-36,33=-197,72 ͷ;
21=-553,19+165,96=-387,23 ͷ;
23= -539,96+152,73 =-387,23 ͷ;
32=-298,9-73,87=-372,77 ͷ.
1+4 , 1+2 1+3. 1+4 .
M max 1+4
. x/l 1=2,45/5,8=0,422.
ͷ.
ͷ.
1+4
Ml 1 =283,12+49,04= 332,16 ͷ;
Ml 2 = 249,49+39,43=288,92 ͷ.
, : Ml 1 = 346,85 ͷ 1+2; Ml 2 = 296,16 ͷ 1+3 (. 4.2).
.
M (12),1 :
- 1+2
ͷ;
- 1+3
ͷ;
- 1+4 :
;
ͷ.
M (21),1 :
- 1+2
ͷ;
- 1+3
ͷ;
- 1+4 :
;
ͷ.
M (23),1 :
- 1+2
ͷ;
- 1+3
ͷ;
- 1+4 :
;
ͷ;