4.1 3.1118-82 . , 3.1103-82 . , 3.1407-86 . (), .
: , (), (), ()(. . 4)
4.2 .
30 ( 1050-74). 0.1 ., 0.08 .
:
- , 162, 156, 9, 2103-0057 8, 1-2, -1-0-125.
- , 6.12.4/10, , , .
4.3 .
.
. /1/.
h0=(D-d)/2, ()
D d , .
h0=(19-10)/2=4.5 .
t=1.5 ., . /1/.
J= h0/t=4.5/1.5=3, ()
S=0.5 /.
, /:
, ()
=960 /.
/.
, .
h0=(10-8)/2=1 .
t= 1 ., .
.
J=1/1=1
S=0.5 /. , /
/.
162 . S=1.5 /. j=2. V=5.2 /.
4.3.2 .
. , .
:
) =620-650
) 10-30 .
) .
. () =20-21 . 10.6 /. 250 .
4.4 .
4.4.1 .
/ 1 /.
=+b++/N, ()
;
b ;
;
- , .
|
|
|
:
, ()
d , ;
L , ;
i ;
V , /;
S , /.
b=0.9 .
:
, ()
=79%;
=b+To.
:
b=0.38 .
=0.036 .
:
, ()
b=0.042 .
=0.009 .
2 =0.69 ., b=0.43 ., =0.1 .
3 =0.86 ., b=0.57 ., =0.13 .
- =10 .
=2.659+2.8+0.946+10/1=16.405 .
4.4.2 .
32 . 0.96 . - =7 .
=32+0.96+7=39.96
