Linear:
The shift is linearly interpolated along the chainage or sta-
tion.
a
b
c
Tunnel_025
a
Constant shift
b
Linear shift
Sign convention
The sign convention for design shifts is identical to the conventions used for
centreline offset and height shifts difference.
a
d (-)
b (+)
c (+)
e (-)
Tunnel_011
a
Centreline
b
Positive horizontal shift
c
Positive vertical shift
d
Negative horizontal shift
e
Negative vertical shift
A shift can be applied to the design profile. The shift is applied perpendicularly
to the design profile at any point along the design profile.
A positive shift will increase the size of the profile, a negative shift will
decrease the size of the profile.
a (-) b c (+)
d (-)
e (+)
Tunnel_012
a
Design profile with negative
shift
b
Original design profile
c
Design profile with positive
shift
d
Negative shift
e
Positive shift
Design profile shift
Roads - General
703
Содержание Captivate
Страница 1: ...Leica Captivate Technical Reference Manual Version 3 0 English...
Страница 153: ...3 Continue as if creating a new polyline Refer to Create new polyline Several segments Creating Points and Lines 153...
Страница 561: ...Next step Store saves the new coordinate system QuickGrid 561...
Страница 786: ...7 Stake Line To stake out the selected intersection point all delta values must be 0 000 786 Roads Road...
Страница 812: ...Tunnel Profile Editor Profile details view Tunnel Profile Editor Layer details view 812 Roads Tunnel...
Страница 839: ...Field Option Description Offset limit Editable field Maximum horizontal offset from defined pro file Roads Tunnel 839...
Страница 848: ...Field Option Description Scans com pleted Display only Number of scans being measured Number of total scans 848 Scanning...