AutoCAD Civil 3D :: Add Different Assembly Types Along Same Corridor

Oct 17, 2012

I want to add different assemblies (some with walls or ditches) along the same corridor at given stations

Can that be done?

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AutoCAD Civil 3D :: Corridor And Assembly Daylight

Nov 14, 2013

I am creating a corridor with a simple assembly. On my assembly, I have basic lane and daylight Multiple surface. My target is existing ground.

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AutoCAD Civil 3D :: Corridor - 1st Assembly Insertion At 0+00

Sep 3, 2012

1. Attached is a file , when opened show two viewports. the plan view look OK , but the ortho on the right show a corridor not near elev. Of the  the alignment and the surface is missing ( I cannot get to the object viewer to show me the model setting) .

 Am I in big trouble and had to create a surface again?

2. The end of this corridor you have  lines all over the place ,  I probably need to create a corridor surface , correct?

3. Why is the alignment so far from the corridor model?

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AutoCAD Civil 3D :: Sub-assembly Not Showing In Corridor?

Mar 25, 2013

I have created a corridor of an exit ramp.  Part way through the corridor, the left side slope isn't generated.

The subgrade doesn't exist.  In the Sideslope to no side slope.png image that the corridor has a side slope and ditch at 10+600.  Also in the 10+600.png image.  But at 10+610 there is no side slope.  There is OG surface out far enough, but it seems that in the 10+610.png image that there isn't enough OG surface.   Orignally there was survey data missing in this area and it was added after the fact to the OG surface.  Why doesn't the corridor recognize it, if that is the case.  I have updated and syncronized the heck out of everything, but it still doesn't seem to work.

I should point out that this is in meters (the cross sections are 10m apart) and that it is the same Assembly being used for this area.  Also all targets are consistant through this area as well.

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AutoCAD Civil 3D :: Corridor Assembly Not Daylighting Properly

May 8, 2012

I'm trying to successfully get through a corridor, but to no avail.  I'm certain I'm missing a step, and I'm certain that the step I'm missing is setting a surface to daylight to. 

My project:  It's a simple grassed waterway in a parabolic shape that is ran on a proposed profile grade up a draw.  As you can see in the screen shots, it should daylight to the surface on each side.  You can also see that the majority of the profile is deeper than the assembly is tall, so I should have a corridor that daylights on each side with a gradual cut up to the surface. 

I profiled the centerline with offsets.  I need the offsets to see how deep to lay the proposed centerline in regards to how deep my waterway will be.  I get a bunch of error messages when I run the coridor, and they all deal with the offsets.

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AutoCAD Civil 3D :: Section Views (Assembly And Corridor)

Aug 8, 2012

I am doing public works type project. A simple road widening project. I created an alignment, surface, profile view and basic road assembly (from tool palettes) and corridor.

I created a corridor and referenced it to my "profile view", "alignment" and to "basic road" assembly. When I created section views, it shows only existing grade based on the surface and the basic road assembly is not showing on my sections. I can't figure out how to do it.

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AutoCAD Civil 3D :: Corridor Assembly Elevation Target

Dec 20, 2013

how to create corridor, and I have a question about assembly elevation targets.

When creating a corridor, the profile is required as dependent object, which gives the elevation of the centerline of the road. Based on the definition of assembly, the elevation of the corridor at the offset targets can be determined by the profile.  My question is if the assembly elevation target specifies the elevation at the offset target too? If so, why both profile and assembly elevation target are required?

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AutoCAD Civil 3D :: Build Corridor Using Conditional Slope Assembly?

Mar 3, 2012

I am trying to build a corridor using a conditional slope assembly that considers the roadway and links into the lots.

The corridor is divided into 3 regions. All targeting has been assigned.

The first region appears fine. The second and third show no links beyond the roadway.

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AutoCAD Civil 3D :: Corridor Assembly Appears Flat In Sections

Jul 24, 2012

I have created a proposed centerline along my existing roadway, which represents along my profile. I have created an assembly for my proposed raod with a crown, and a 2% cross-fall in each direction.

But when I generate my sections, all my proposed assemblies show up in the proper location on my section views, except there is no cross-fall showing on any of them? They are all being shown in my sections as dead flat! 0%? I've been looking for a setting to change this.? I have also deleted, and recreated my corridors and regenerate my sections, only to get the same results!

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AutoCAD Civil 3D :: Corridor Split - Create Blank Assembly?

Mar 4, 2013

I have a corridor split and I do not need an assembly for the first part of my corridor do I create a blank assembly for that part of the design?

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AutoCAD Civil 3D :: Showing In Plan Points From Assembly / Corridor

Aug 13, 2013

I've been working on a proposed ditch relocation.

I made an alignment, profile, build an assembly with it's constraints (2:1 until a certain elevation and then 3:1 to the existing ground), and made a surface from that corridor.

Now i wanted to know this : How do i generate a polyline with the assembly information ?

Using : Autodesk Civil 3D 2012
OS : Windows 7 - 64 bit pro

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AutoCAD Civil 3D :: Assembly Overlap When Assigning Targets For Median In Corridor

Jul 9, 2012

Here's my assembly :


when I tried to assign the Median Width in my corridor to a polyline representing media width,

I got this overlap in my Section view :

how can I maintain Objects in this cause "Lanes" attached to median no matter width change ?

Intel Core i5 M 520 @ 2.40GHz
8192MB RAM
NVIDIA GeForce GT 330M 512MB Dedicated

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AutoCAD Civil 3D :: Quick Profile Of Corridor - How To Turn Off Assembly Points

Oct 21, 2012

I've attach a  profile of a corridor.

I don't know how to turnoff the assembly points .

I may send another inquiry after this it has to with corridor surface and boundaries.

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AutoCAD Civil 3D :: Super Elevations - How To Get Corridor To Follow Default Crossfall In Assembly

Dec 13, 2012

I did a user defined super for my road.  This worked well.  However when I deleted the super data.  To try something else.  The corridor shows 0% camber or crossfall.  How do I get the corridor to follow the default crossfall in the assembly again?

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AutoCAD Civil 3D :: Proposed Surface Not Linking To Correct Codes Of Assembly In Corridor

Nov 20, 2013

When I paste the proposed surface with the corriodor surface and I check the profile the proposed surface ties to the bottom of the kerb ignoring the footpath.Also in the same drawing file I can't seem to export it to ACAD.

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AutoCAD Civil 3D :: Corridor Created Using A Primary Road Full Section As Assembly

Jan 31, 2013

I am using C3D 2013, I have a corridor created using a Primary Road Full Section as my assembly, I have all the slopes and ditching set, when I go to model the corridor the ditching is not showing correctly, only small sections of the ditching are showing when I know there should be more. I have the assembly setup to build the ditching when there is less than a meter fill, but will not work.

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AutoCAD Civil 3D :: Targeting Offset Alignment Layout Profile With Corridor Lane Assembly

Jul 19, 2012

For some reason I cant seem to target an offset alignment layout profile with my corridor lane assembly.  I can target the existing the existing groundprofile with the same  offset alignment, but the layout profile when targetted does not change the lane in my cross sections.  I can do this with civil 3d 2010, but not 2012.  I have tried other lane sub-assemblies and it doesn't make a difference.

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AutoCAD Civil 3D :: Surface Corridor Is Not Triangulating Entire Corridor Boundary

Sep 14, 2012

I have created a surface from a corridor.  I set the boundary of the surface to the daylight of the corridor.  In some areas of the corridor the surface does not triangulate see attached.

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AutoCAD Civil 3D :: Copy Corridor Or Corridor Station Values Only?

Dec 13, 2012

Copy a corridor successfully? I'd like to try this just a little worried about the explosion of evil this may cause to my Civil 3D session.

Even all the properties of the corridor setup from one to another would be useful. I'm building one corridor and an 2nd one that matches everything except I need to replace my Assembly with one meant for stripping.

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AutoCAD Civil 3D :: Corridor Surface Is Not Matching Corridor Top Links

Mar 21, 2013

My corridor surface is not matching my corridor top links.  see attachments.  this is affecting my volumes!

The section-plan(surface red).png is showing the section editor and the plan view.  the red highlighted line in section is the corridor surface and as you can see in plan view the surface is incorrect and wiggly.

The pdf is all my sections with the red linework being the corridor surface.

C3D ver 2012
Win 7, 64bit

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AutoCAD Civil 3D :: Custom Line Types With Shapes

Aug 20, 2013

I am trying to figure out a way, or a best practice workflow to get my custom linetypes with shapes to begin and end with a shape. 

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AutoCAD Civil 3D :: Viewport Types And Layer Control

Apr 11, 2012

C3D 2010

I know you can set the view port type in your template for sheet setup controls...

BUT - I have a situation where we have profile xrefs of utilities, in those utility profile drawings we must <DR> in the utilities in plan view. I don't want those utilities to show in my PLAN VIEW view port... So now I simply VP freeze the profile layers in the plan view... simple and easy...

WISH - that I could set my view port types to PLAN and PROFILE, and have only PLAN layers show in PLAN and only PROFILE layers show in PROFILE.... AUTOMATICALLY....

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AutoCAD Civil 3D :: Finding Line Types In Blocks

Mar 27, 2012

we got cad files from an older survey done for a realtor. Everything was in pretty bad shape, with blocks everywhere. Since then the drawings have been cleaned up significantly. But I am having issues with two line types referencing a .shx file we don't have. The line types will not come out in a purge or manual delete efforts. I tried to do a filter by linetype but it continues to feed back 0 selected. I am wondering if the line types are used in a block definition that isn't drawn anywhere on the screen.

Is there a way to determine what linetypes are used in what blocks? Ultimately once the lines that use the two linetypes are located they will be changed to a different one and purged out of the drawing.

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AutoCAD Civil 3D :: Why Do Custom Line Types Look Different In New Drawing

Mar 7, 2013

i have line types i created for telco and electric...basically a letter T within lines and a letter E within lines. they look just fine in one drawing but now i'm in another drawing started by someone else and i need to use them but the letters are tiny and off center.

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AutoCAD Civil 3D :: Creating A Rail Sub Assembly In Sub Assembly Composer 2013

Jul 11, 2013

I thought I created a rail sub assembly.

So I created the rail sub assembly everything looks great in sub assembly composer.

Start a new dwg data reference in the rail alignment, Note the rail alignment type is set to rail.

Create an assembly and under the Construction tab for the assembly the Assembly Type is set to Railway. Attach my custom sub assembly to this assembly.

Created a corridor and I get this error: Something wrong with current subassembly: Operation is not valid due to the current state of the object. 

So I delete my sub assembly attach the Civil 3D Rail Single sub assembly. Re run corridor and everything works fine.

So I promote the alignment change type to centerline. Delete the Rail Single sub assembly put my rail sub assembly back. Rerun the corridor and everything works.

So then I undo everything up to the point of promoting the alignment.

Opened the base file changed the alignment type to centerline.

When I tried to synchronize the references I ended up a broken reference with the following error. Invalid reference. Synchronization failed

Not good we already have plan sheets cut.

where in sub assembly composer were do I define the sub assembly to be for Rail? 

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Lightroom :: Exclude Files Types (extensions) Or Import Only Specific Types?

Oct 29, 2012

I am trying to import thousands of pictures into Lightroom as I have a mess of pictures do to a long story...But basically I have probably 30,000 pictures in a bunch of folders that I want to import.
One issue I have found is that I don't want to import TIFF, BMP, GIF, or things like PNG.  I really only want jpg files or jpeg files unless I stumble across others in another format I haven't found yet.
Can I set something during the import?  I have searched the forums and internet, but haven't found anything that mentions this.
How to clean up a mess like this where I have 30,000 pictures but probably only need 10,000 as there are duplicates upon duplicates due to having to move the pictures around in a hurry as I had a mess in my basement during a storm a couple years ago. 

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AutoCAD Civil 3D :: Can Combine Expression Variables From Different Label Types

Nov 19, 2013

When I open the expression variables available in a label style, I see different options available for different label styles.Can I combine expression variables from different label types?  For example, say I want to make an expression that takes the Surface Elevation from a spot elevation label and subtract a variable from a pipe variable such as end invert elevation?

If you can do this, were can I find the expressions file on my computer or network?  Can they just be dragged and dropped between label styles?

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AutoCAD Civil 3D :: Adding A Sub-assembly To An Assembly?

Jul 19, 2013

I have a finished corridor, but now I need to add marked points to label a few key grade breaks in my cross sections.  When I attempt to add the marked points on some of my sub-assemblies it gives me the error that the sub-assembly is not part of the assembly.  I can right click the sub-assemly and choose "Add to Assembly" but when I rebuild the corridor it strips all the sub-assembly data from my assembly and leaves me with essentially a null assembly for the range.

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AutoCAD Civil 3D :: Gap In Corridor

Jun 13, 2013

C3D 2014

when I created a Top surface, C3D showed me otherwise. I need a gap at an intersection. In the attached DWG the intersection corridor has been removed from view by isolate.

I used 2 seperate baselines to force the road corridor to have a gap at the intersection.

Looked OK .. except ..later .. when I created a Top surface, only the first baseline is used to create the surface, the second baseline is skipped   : (

I obviously did not make a gap correctly. What is the correct way? Or.. is there no way .. must the designer create multiple seperate corridors when the road has gaps? 

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AutoCAD Civil 3D :: How To Get A Continuous Corridor

May 2, 2013

I have a very basic question about creating corridors. As you can see on the attachment, i created an assembly consisting of ditch and my own polyline subassembly and turned it into a corridor. The ditch part is drawn out correctly, but the other part (supposed to be a gravel road) has only sections in certain points.

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AutoCAD Civil 3D :: DWF Corridor Quality

Dec 29, 2013

I started playing around with 3d dwf's. I'd like to share my corridors in a 3d dwf viewer or something similar but when it opens in design review, everything is skewed/ jagged/garbled. The other problem is that it exports everything (assemblies, alignments, sections  etc.) so it make viewing navigation difficult in the viewer for people that aren't CAD savvy to begin with. It would be ideal if you could select what you want to export similar to exporting a wmf file.

How do others share 3d models with non-cad people?

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