(. 12.24):
, ,
, ,
.
. 12.24; , , 2 4.
l1 d 2 = 340 . d 1 = 80 .
( , Fa l, 2):
xz
:
:
- (9.9)
- a = 26 = 0,68 (. . 9.18).
(. . 9.21). S 1 < S 2; Pa l = F ³ S 2 S 1; Pa l= S 1 = 309 H; Pa 2 = S 1 + Fa l= 309 + 3220 = 3529 H.
() .
.
. 9.19 = 1,3.
V= 1 = 1.
.
() .
;
X = 0,41 Y = 0,87 . 9.18.
, . ., (9.1)
,
n = 1444 / - .
(. . 12.24).
(, 3 4 - . . 12.23) l 2 = 125 ; d 2= 320 .
( , Fa 2, 4 ; . . 9.21).
xz
yz
: Ry 3 Ry 4+ Fr 2 = 451 1611 + 1160 = 0.
(9.9):
7211 = 0,41.
(. . 9.21) S 3 < S 4; a 3 = Fa > S 4 S 3; 3 = S 3 = 565 ; a 4 = S 3 + Fa = 565 + 810 = 1375 .
( 3)
.
7211. (), .
|
|
( 4)
V= 1; = 1,3 = 1, 7211
X = 0,4 Y = 1,459 (. . 9.18 7);
(9.1), . .
= 65
,
= 74 / .
. d 2= 48 . 7211. 7210, 1 . . , , = 74 /.