:
: 
: 
, :
: 
: 
.
F , 16162-78
XZ.
.
My :
XY.
,
.
Mx :
. . :
. F , , .
7306 29 [6] Cr, , d, D, T e Y.
9.21 [5]
Rs1 < Rs2 Fa1 > Rs2 - Rs1 R1 = Rs1 =134
V, Kδ K (c.425[1])
V = 1
Kδ = 1,1
K , to ≤ 100 oC. K = 1.
9.18 [5]
1
; 
2
2.
, 3000 ( 220 [5])
7306 .
