.


:




:

































 

 

 

 





.

- ∆ ∆Y .

:

) cos ()

) sin (): Δx = Sn cos r Δy = Sn sin r

.

1.Δ1 = S1∙cos r1 = 181,00∙cos7535′ = 181,00∙0,2489 = 45,06 (-)

ΔY1= S1∙sin r1 = 181,00∙sin7535′ = 181,00∙0,9685 = 175,3 (+)

 

2. Δ2 = S2∙cos r2 = 108,12∙cos1027′ = 108,12∙0,9834 = 106,3 (-)

ΔY2= S2∙sin r2 = 108,12∙sin1027′ = 108,12∙0,1813 = 19,6 (+)

 

3. Δ3 = S3∙cos r3 = 104,28∙cos5148′ = 104,28∙0,6184 = 64,5 (-)

ΔY3= S3∙sin r3 = 104,28∙sin5148′ = 104,28∙0,7859 = 81,9 (-)

 

4. Δ4 = S4∙cos r4 = 120,01∙cos4530′ = 120,01∙0,7009 = 84,1 (+)

ΔY4= S4∙sin r4 = 120,01∙sin4530′ = 120,01∙0,7132 = 85,6 (-)

 

5. Δ5 = S5∙cos r5 = 134,49∙cos1152′ = 134,49∙0,9786 = 131,6 (+)

ΔY5= S5∙sin r5 = 134,49∙sin1152′ = 134,49∙0,2056 = 27,7 (-)

 

 

.

P=∑d

P=181+108,12+104,28+120,01+134,49=647,49

.

∑ Δ = Δ1 + Δ2 + Δ3 + Δ4 + Δ5 = (-45,06) + (- 106,3) + (-64,5) +

+84,1 + 131,6 = -0,16

 

∑ ΔY = ΔY1 + ΔY2 + ΔY3 + ΔY4 + ΔY5 = 175,3 + 19,6+(- 81,9) + (-85,6) + (-27,7) = - 0,3

 

.

fΔi = fΔYi = ,

, = 647,9

f Δx f Δy ,

di

1. f Δ1 = = 0,05

fΔY1 = = 0,08

2. f Δ2 = = 0,03

fΔY2 = = 0,05

3. f Δ3 = = 0,03

fΔY3 = = 0,05

4. f Δ4 = = 0,03

fΔY4 = = 0,06

5. f Δ5 = = 0,03

fΔY5 = = 0,06

().

Δ ΔY ( ) f Δ fΔY .

1. Δ1 =(-45,06)+0,05= -45,01

ΔY1= 175,3+0,08=175,38

 

2. Δ2 =(-106,3)+0,03= -106,27

ΔY2 = 19,6+0,05=19,65

 

3. Δ3 =(-64,5)+0,03= -64,7

ΔY3= (-81,9)+0,05= -81,85

 

4. Δ4 =84,1+0,03=84,13

ΔY4= (-85,6)+0,06= -85,54

 

5. Δ5 =131,6+0,03=131,63

ΔY5= (-27,7) + 0,06 = -27,64

.

∑∆=-=0

∑∆ Y=Y-Y=0

.

:

fx=∑∆-∑∆= -0,16

fy=∑∆ Y-∑∆ Y=-0,069-0=-0,3

.

n+1 = Xn + Δn Yn+1 = ΔYn + ΔYn

 

1. 2 = X1 + Δ1 = 951,5+(-45,01)=906,49

Y2= Y1 + ΔY1 = 951,5+175,38=1126,88

 

2. 3 = X2 + Δ2 = 906,49+(-106,27)=800,22

Y3= Y2 + ΔY2 = 1126,88+19,65=1146,53

 

3. 4 = X3 + Δ3 = 800,22+(-64,47)=735,75

Y4= Y3 + ΔY3 = 1146,53+(-81,85)=1064,68

 

4. 5 = X4 + Δ4 = 735,75+84,13=819,88

Y5= Y4 + ΔY4 = 1064,68+(-85,54)=979,14

 

5. 1 = X5 + Δ5 = 819,88+131,63=951,5

Y1= Y5 + ΔY5 = 979,14+(-27,64)=951,5

 

:

.

v=-

1

1. 2,48+0,01=2,49

2. 3,30+0,01=3,31

3. 0,54+0,01=0,55

4. 1,01+0,01=1,02

2

5. 4,04-0=4,04

6. 2,29-0=2,29

7. 1,20-0=1,20

8. 3,12-0=3,12

9. 1,13-0=1,13

4

10. 0,06-0=0,06

11. 1,57-0=1,57

12. 0,48-0=0,48

13. 0,19-0=0,19

14. 2,39-0=2,39

5

15. 2,23-0,01=2,22

16. 4,50-0,01=4,49

 

d=k*n*cos 2v

1

1. 79*cos2(1.50)=78.9

2. 81* cos2(1.50)=80.9

3. 50* cos2(1.50)=49.95

4. 89* cos2(1.50)=88.91

2

5. 31* cos2(1.60)=30.96

6. 64* cos2(1.60)=63.94

7. 86* cos2(1.60)=85.9

8. 38* cos2(1.60)=37.96

9. 86* cos2(1.60)=85.9

4

10. 54* cos2(1.45)=53,97

11. 65* cos2(1.45)=64,96

12. 51* cos2(1.45)=50,97

13. 46* cos2(1.45)=45,97

14. 34* cos2(1.45)=33,98

5

15. 48* cos2(1.65)=47,96

16. 28* cos2(1.65)=27,98

 

1

1. 39,5*sin2(1.50)=3,9

2. 40,5*sin2(1,50)=4,97

3. 25*sin2(1,50)=0,50

4. 44,5*sin2(1,50)=1,60

2

5. 15,5*sin2(1,60)=2,20

6. 32*sin2(1,60)=2,80

7. 43*sin2(1,60)=1,90

8. 19*sin2(1,60)=2,10

9. 43*sin2(1,60)=1,80

4

10. 27*sin2(1,45)=0,09

11. 32,5*sin2(1,45)=1,82

12. 25,5*sin2(1,45)=0,71

13. 23*sin2(1,45)=0,25

14. 17*sin2(1,45)=1,60

5

15. 24*sin2(1,65)=2,00

16. 14*sin2(1,65)=2,40

 

H

1

1. 128,51+3,9=132,41

2. 128,51+4,97=133,48

3. 128,51+0,5=129,01

4. 128,51+1,60=130,11

128,51+4,60=133,11

2

5. 133,11-2,20=130,91

6. 133,11-2,80=130,31

7. 133,11-1,90=131,21

8. 133,11+2,10=135,21

9. 133,11-1,80=131,31

133,11-4,80=125,91

 

4

10. 125,91+0,09=126,01

11. 125,91+1,82=127,73

12. 125,91-0,71=125,2

13. 125,91+0,25=126,16

14. 125,91+1,60=127,51

125,91+2,30=128,21

 

5

15. 128,21+2,00=130,21

16. 128,21+2,40=130,61

128,21+0,3=128,51

.

:

max=951.5 700-1000

min=735.75

Ymax=1146.53 950-1200

Ymin=951.5

55 ( 1:1000,, 1 -

5 ) 1. (1:1000) 200 .

. , , ∆ ∆ Y , , . . . . ( 4)

- . , .

, , . . () .

, .. . , , 1 . , . . .

: -, , , , .. .

, . (, ), .

. , . , .

 

 

:

1. : . / .., .., .. ; ѻ, 2006

2. 1:5000, 1:1000, 1:500, 1:100/ , 1989

3. : http://edu.dvgups.ru/METDOC/ITS/GEOD/LEK/l2/L2.htm

 

 

 





:


: 2015-11-05; !; : 1952 |


:

:

.
==> ...

1387 - | 1364 -


© 2015-2024 lektsii.org - -

: 0.114 .