I have prepared a few alignments of the interchange I'm going to use for bride modelling. The point is the main bridge(s) is/are two carriageways. Alignments for these structures are based on main center line and grade line. I mean carriageways CL's are parallel copy (offset) of the main CL and the grade lines are "the same" i.e. for the corresponding sections (projected from main CL) elevations should be the same as for main grade line.
Offset for plan alignment is an easy thing - Civil->Horizontal->Single offset [...]. But the 3D representation is not created. I suppose there are some rules of making alignment copy (option "Remove offset rule" is available) but what these rules are ? Is it possible to make a copy of alignments 3D representation, by means of horizontal offset and profile "horizontal projection"
Bogdan
Bogdan, Try to use the Civil->Vertical->Profile Creation->Project Profile to Element and project the profile from the main center line/grade line to the offset alignments.
Hi,
Seems it works:)
Thank you!