, :
mn = (0,010,02)× a = (0,010,02) × 280 = 2,85,6 .
.3 [1, . 169, . 9.1] ( ).
b = 15.
[1, . 143, . 9.4]:
180,3180;
:
;
z1 = 180 / (1 + 4) ≈ 36;
z2 = 180 36 = 144;
:
;
:
0 %,
[1, . 170, . 9.2, . 3 .].
:
1535′45′′,
cos β = (z1 + z2) mn / 2 = 0,9643 → β = 1535′85′′.
:
3,111 .
:
d 1 = mt z1 = mn × z 1 / cos β = 3,111 × 36 = 111,996 ;
d 2 = mt z2 = mn × z 2 / cos β = 3,111 × 144 = 447,984 .
:
279,99 .
2.4.
2.4
| - - , | m, | z | , b0 | b, | , | |||
| d | d | df | ||||||
| 1535′45′′ | ||||||||
1.
, [1, . 151, 9.11]:
505,5 .
:
[ s ] £ 1,25 × [ s ] min,
[ s ] min [s ]2 [s ]1 :
1,25 × [ s ] min = 1,25 × 479 = 599 .
:
[ s ] = 505,5 < 1,25×[ s ] min = 599 ,
[ s ] = 505,5 .
.
( ) : [s ] = 505,5 [1, . 162, . 9.39]:
, ∙,
H b , ψ ( .8)[1, . 180, . 9.17]. H b = 1,1;
, . = 43.
= 3283887,9 ∙.
|
|
|
,
1.
2.5.
2.5
| , | n, -1 | S | n, -1 | U | u | ||
3.
, 1.
