, , . (. 18.8), , . , , .
. , (. 13.4).
, .
(2.13)
1 2 v1 v2 (. 5.2);
w . , :
Fn , . . 18.10,
Fn= FJ(cos a cosψK);
l Σ . . 18.11 dwl 28. , ψ cos ψ ε -
ξ,
ξ = 0,75, 2δ= 100 εα = 2
Η = Ηβ Ην (KHβ), (Ην).
.
(p1=, . . 18.6), - , (. 13.4):
, v, w, = 20, ψw. = 10, Ft2 = 2- 103 T2/ d2; d2 = mz2, dw1 = m{q + 2x); m = 2aw /(z2 + q + 2x), :
|
|
(18.28)
σΗ , /2; w , ; 2 , .
Za :
, - , .
, , .
.
[. (18.34)] : = 1 v2<3 /; = 1,1...1,3 v2 > 3 /, v2 .
q = Q,25z2, ʄ=1, = 0 (18.28) , :
, , ; [σ]Η /2; 2 .
:
aw (. 18.4) (. 27.4).
. . (13.14) , ( - 30 %) (. . 18.11).
KF= :