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!
I have sevreal corridors with various spurs. The contractor wants the cut/fill volume in sections along the corridors, not one big cut/fill calc. Is there a way to do this in C3D? I have got the volume table with the chainages on, but he does not want a cumulitive figure for the whole corridor.
We have created sections from our corridor. We see FG and EG, we can use bands for EG from surface. How do we get the FG band to show the elevations for FG? The only option we have is the EG surface. We have tried to create a surface form the corridor in the corridor properties but that surface still doesn't show up in the surface list in the bands. I would have thought this info would be dynamic and come directly from the corridor would it not?
I have a corridor with 2 intersections. It is more or less like a main road with an off-ramp and an on-ramp, both on the same side, with a big triangle shape island in between them. It involves an existing road widening and a connection with another existing road. Since it is a real scenario, the intersections aren't perfect 90 degrees nor the offsets are constant.
Create Western intersection and change offset and curb return targets to design aligments.Create Eastern intersection and change offset and curb return targets to design alignments.Model the corridor as per design requirements.Due to design constraints, I ended up removing both intersections. I didn't delete all the offset and curb return alignments although they're not targeted on any region. Deleting this alignments seems to make C3D crash. the actual intersection definition hasn't been removed, as I read on other threads. I kept on getting a couple of error messages on Panorama Event Viewer every time I rebuild the corridor.
So, the problem comes when I try to output the cross sections from this nice looking corridor. They all look fine until they reach the intersection area. From the intersection onwards, the corridor is not displayed on any cross section. Even way passed the western intersection.
Why the corridor doesn't display on the cross sections passed the deleted intersections?I have a bad feeling that removing the intersection wasn't a good idea in the first place but it's too late now.
Section editor shows the Existing Ground and the Assembly correctly. But "Create Multiple Views" Shows a blank Grid from -10 to 0..... Corridor rebuilt...
I have a corridor with two baselines, one on the south side of the road, and one on the north side. The south baseline appears correctly in the section view. It is an asphalt bike trail with a ditch to the left side. The north baseline was not appearing at all. The assembly was just a ditch with nothing else. I changed the north baseline to use the same assembly as the south to troubleshoot. The pavement comes in, but the ditch still does not appear.
I can see the ditch feature lines on my corridor (see attached), but they are not appearing in the section view.
I have an existing surface. I created an alignment and have managed to make "multiple cross" section out of the surface without making corridor and its fine. Now, the problem is I cannot finding any option to make report out of these sections. I need those report very soon..I have even attached th dwg file which contains all the data.
I have a corridor drawing with my corridor and have sample lines ever 25 feet. I would like to generate my sections in a seperate drawing. Is this possible?
(I am trying to keep different pieces to my project in different drawings.)
We have an urban divided highway resurface and widen project. We have an eastboiund and westbound corridor we would like to get to display on our single set of cross sections
We originally set up our corridor to do the widening and ditches portion and then went on to do the work to set up the model to do the resurfacing. When we did the sections for the ditches only they displayed fine. Now that we have the resurfacing incorporated into it the ditches no longer display.
we have reviewed the targets of our assemblies, we have reconstructed the cross sections, to no avai. The software is not doing us any good right now. Need to get smarter
I have added intermediate sample lines in my corridor. These sections appear in the section editor and I can make changes to the data. The changes show correctly in the section editor and section view, however, when I plot the cross sections some of these added stations do not show the overrides. They are showing the original assembly group parameters. How do I get all the cross sections to reflect the edited data from the section editor?
I have everything needed for plotting of cross sections. Alignment, profile, assembly.
The "Corridor Section Editor" shows everything as it should be. Existing Ground, Final Grade, Labeling, etc. When "Create Multiple Views" or "Create Section View" only existing Ground shows. All layers are on.
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?
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.
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.
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.
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?
I have created several different corridors (with different assemblies in them), but when I to to view sections the same assembly keeps showing up. How do the sections get updated with the new assemblies?
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
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?
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.
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.
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.
