Sanding STS-750RC Series, Руководство пользователя

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146
E 1050.000
Press [ENT] and then press [F4] (PT), Enter the following data:
N 1300.000
E 1750.000
R 100.000
A1 80.000
A2 80.000
Enter the following data in the above way:
N 1750.000
E 1400.000
R 200.000
A1 0.000
A2 0.000
N 2000.000
E 1800.000
R 0.000
A1 0.000
A2 0.000
The format of the data above transmitted to computer is as follows:
START 0.000
，
1050.000
，
1100.000 CRLF
PT 1750.000
，
1300.000
，
100.000
，
80.000
，
80.000 CRLF
PT 1400.000
，
1750.000
，
200.000
，
0.000
，
0.000 CRLF
PT 1800.000
，
1800.000
，
2000.000 CRLF
2. CALCULATION ROAD ALIGNMENT ELEMENTS
1) Calculation of the length of transition curve
L
2 . 1
=
R
A
2
2 . 1
L
2 . 1
: Length of clothoid
A
2 . 1
: Parameter of clothoid
R
: Radius
L
1
=
R
A
2
1 =
100
80
2
=64 m
L
2
=
R
A
2
2 =
100
80
2
=64 m
2) Calculation of Deflection Angle

=
A
L
2
2
2