topic Re: cannot offset an alignment in Civil 3D Forum

cannot offset an alignment

cmy75025 — Fri, 10 May 2019 08:18:19 GMT

Hi all,

I want offset an alignment('Offset' function, not 'offset alignment') but some alignment cannot offset an alignment

I tried to offset this alignment at various intervals, but all failed.

All other alignments have a successful offset function, but only this alignment does not work.

Why does this happen? And how do I solve it?

Re: cannot offset an alignment

Jowennl — Fri, 10 May 2019 10:14:00 GMT

Hi @cmy75025 ,

If you want to use just offset command and it won't work, check the bearing if you need to remove an IP that have the same bearing for both tangent.

This happen because you got the same bearing. See attach guide images below and attached dwg. If you want to label the profile at 80.09 then add it as station equation rather than IP.

Guide1Guide2Guide3

Cheers,

Jowenn

Re: cannot offset an alignment

cmy75025 — Fri, 17 May 2019 07:46:25 GMT

Your reply really helped me a lot.
Thank you for your help.