. , .
. 9.14. .
, , , .
---D-E-F (. 9.14) , Y, H, (. 9.1). 1, 2, 3 4 d12= d34= 30,000 d23= d41 =75,000 , I-I' II-II' .
( ) :
- : = 3730,000 ; Y = 7180,000 ;
- I-I' α1 = 67030'.
() = 123,600 .
9.1
, | Y, | , | |
3673,681 | 7112,241 | 117,403 | |
3662,429 | 7166,522 | 120,352 | |
3734,968 | 7237,400 | 123,363 | |
D | 3774,576 | 7217,639 | 126,050 |
E | 3750,263 | 7132,405 | 122,901 |
F | 3722,592 | 7121,946 | 120,600 |
:
- 1 ;
- 2 F ;
- 3 D DC;
- I-I' F DC 10 20;
- II-II' DE 30 40;
- D.
, , , . , .
.
(. 9.2).
9.2
- | - -, | - | - -, | ||
101º 42' 40" | 55,435 | DE | 254º 04' 45" | 88,634 | |
44º 20' 11" | 101,418 | EF | 200º 42' 20" | 29,582 | |
CD | 333º 29' 05" | 44,264 | FA | 191º 13' 23" | 49,864 |
|
|
( ) .
. , .
( 1, 2, 3, 4). .
α = α30-40 = α1 + 90 = 6730' + 90 = 157 30'.
d = 0,5 d12 = 15,000 .
α1 = α1 + 180 = 6730' + 90 = 247 30'.
d1 = 0,5 d23 = 37,500 .
1 --1:
1-2-3-4 1:
. , 10 AF -10 α-10 = = α1 + 180 = 6730' + 180 = 24730'; αAF = αFA + 180o = 11o13' 23".
Y 10:
; (9.19)
.
(9.19) :
. (9.20)
(9.19) 10: 10 = =3704,463 ; Y10 = 7118,348 .
20, 30 40.
9.3 , , .
9.3
, | Y, | , | |
10 | 3704,463 | 7118,348 | 119,05 |
20 | 3750,555 | 7229,624 | 124,55 |
30 | 3760,264 | 7167,465 | 124,40 |
40 | 3692,233 | 7195,644 | 122,10 |
1 | 3701,791 | 7151,095 | 121,30 |
2 | 3729,507 | 7139,614 | 121,90 |
3 | 3758,208 | 7208,905 | 124,65 |
4 | 3730,492 | 7220,386 | 123,35 |
123,45 |
, .
10, 20, 30 40.
. d , s. . , 10
: (49,864 ; . 9.2), .
,
(. 9.4).
9.4
|
|
, | , | , | ||
10 | A | 31,382 | +1,65 | 31,485 |
F | 18,483 | -1,55 | 18,548 | |
20 | D | 26,845 | -1,50 | 26,887 |
C | 17,419 | +1,20 | 17,460 | |
30 | E | 36,459 | +1,50 | 36,490 |
D | 52,175 | -1,65 | 52,201 | |
40 | C | 59,748 | -1,25 | 59,761 |
B | 41,670 | +1,75 | 41,707 |
, , .
1, 2, 3 4.
1. β β . ( ) :
; . (9.21)
α1 = 5406'54"; α1 = 33835'55".
,
β = 10142'40" 5406'54" = 4735'46"; β = 33835'55" 29142'40" = 4653'15".
2. E F sE2 sF2.
dE2 = 21,972 ; dF2 = 18,973 . h2-E = -1,00 ; h2-F = +1,30 . , sE2 = 21,995 sF2 = 19,017 .
3. D DC (αDC = 15329'05"). dD3 ( sD3) D3 D (βD).
αD3 = =20805'04"; dD3 = 18,552 . h3-D = =124,65 126,05 = -1,40 .
βD = αD3 - αDC = 20805'04" 15329'05" = 5435'59". sD3 = 18,605 .
4. sR ( ) sR4 ( ).
dR dR4
, (9.22)
α = 224 20' 11"; α4 = α + 90 = 314 20' 11".
(9.22) dCR = 15,092 , dR4 = 9,041 .
R HR = 122,90 . , hR-C = -0,45 , h4-R = +0,45 .
sR = 15,099 , sR4 = 9,052 .
1, 2, 3 4 1-2, 2-3, 3-4 4-1 . , 1, 2, 3 4 (90). 1-3 2-4, .
. (123,45 , . 9.3) D.
h-() = () =123,450123,357 = =+ 0,093 h-D() = () D = =123,450 126,050 = - 2,600 .
, 98.
D. , , , , D , , . () . (hx-D + hM-x) hM-D().
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