AutoCAD Civil 3D General Discussion

AutoCAD Civil 3D General Discussion

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Active Member
ddouglas
Posts: 9
Registered: ‎03-07-2008
Message 1 of 2 (407 Views)

Subassembly Composer Superelevation

407 Views, 1 Replies
12-04-2012 01:14 PM

I have created a subassembly for a simple gravel road, which works fine ,but I don't know how to tell it to use a superelevation applied using the C3D 2011 Superelevation Calculator. I have read the post by ccookusi on 8/7/12 and tried to open the attachments, cant open allI get is a long string of errors.

I have the SE codes but I don't know which one or ones the Superelevation caculator uses. The expression that Jay.Mesar posted on 2/2/12 looks like it might work if I knew which SE codes to use, I'm assuming the expression is used to define the slope of the superelevated links?

Attached is a screen shot of the subassembly.

 

Thanks for any help

Don 

Active Member
ddouglas
Posts: 9
Registered: ‎03-07-2008
Message 2 of 2 (373 Views)

Re: Subassembly Composer Superelevation

12-05-2012 01:37 PM in reply to: ddouglas

I'm still trying to apply the superelevations with no success, I've typed in the example as given in the DATA API Functions SE Class catalog "IF((Side=Left)AND(SE.HasLeftLO),SE.LeftLO,CType(LaneGrade,Double))" which yields an error "End of Expression Expected". I have no idea what this means since the example description says the expression yields what I think I need.

Anyone have any ideas? I've gone thru the Help for Expressions in the composer and C3D 2011 neither were any help at all.

 

Thanks again for any help.

 

Don

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