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19.1.10 Deleting Vertical Curve
The alignment data in memory can be deleted.
PROCEDURE
Operating Procedure
Operation
Display
1) Select “8. Delete VT AL
” in the “Roads”
screen.
Define Roads（2\2）
7.Delete HZ AL
8.Delete VT AL
2) When “Sure to delete?” is displayed, press YES,
the data will be deleted, the screen restore the Roads
screen.
To exit, press NO.
Define Roads（2\2）
Sure to delete？
YES NO
19.2 Road Setting-out
It is possible to perform alignment setting-out for the designated point by using the chainage and
offset which is set in road design.
For alignment setout, a horizontal alignment must have been uploaded (Refer to 19.1.5 Reiceiving
alignment) or input manully (Refer to 19.1.1 Define alignment).
If you don‟t need to calculate cut/fill, it is not necessary to define vertical alignment (curve). If you
need to calculate cut/fill, define it same with horizontal alignment.
Rule
：
Offset left: the horizontal distance from the left stake point to the center line.
Offset right: the horizontal distance from the right stake point to the center line.
Elevation difference: Left (right) is the elevation difference between left (right) stake point and
the center line point.
