AutoCAD Civil 3D :: Road Surface Becoming Flat?

Jan 30, 2013

running an assembly in to the road corridor and creating a surface. i have designed a network of Roads in CIVIL 3d in which whole network is surrounded by a Loop road. The loop road cross fall is unidirectional (2%) and 4.5 wide. I have used LaneOutsideSuperWithWidening subassembly to create  the assembly of the road. This doesnt contain any kerb or footpath but only road channel lines, The corridor run soomthly but after creating the of the loop road corridor the surface is becoming flat meaning there isn't any cross fall acoss the road but in the assembly crossfall is there. If i run the same assembly in another road alignment the suface is coming absolutely correct.

I also tried different road assemblies to run along the loop road but the result is same no cross fall across the road.

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AutoCAD Civil 3D :: Road Network Surface

Nov 19, 2012

I have make a road network. Then i make a corridor surface using corridor extends as outside boundary. I also create a boundary in the interior side of the roads with interactively tool, and i use it as a hide boundary. The corridor surface look fine but when i am trying to make a finish Ground Surface pasting the corridor surface after Existing Ground surface then the hide boundary of corridor surface make holes in finish Ground surface.

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AutoCAD Civil 3D :: How To Correct / Manipulate Surface To Show Proper Flat Surface

Dec 2, 2011

I often have to do storm pond surfaces that (for the purposes of planning) are flat on the bottom. These surfaces are created from a combination of survey data and grading groups and the tin of these surfaces is perfectably acceptable. However, when contours are shown, the flat bottom is shown with contours jig-jagging all over the place.

The attached image shows a comparison of the same pond. The top was created with survey data and grading groups; the bottom was created using contour data only. The generated surface on the top shows the bottom contour going in different directions and has parts where the an expected contour is missing.

How to correct/manipulate the surface to show a proper flat surface?

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AutoCAD Civil 3D :: How To Break Surface In SAC Road Way Mode

Apr 24, 2013

is it possible to break surface in SAC road way mode?

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AutoCAD Civil 3D :: Target Existing Surface Beyond Edges Of Road / Sidewalk?

May 15, 2012

if i want to target the existing surface beyond the edges of my road/sidewalk, should i use the link slope to surface subassembly at both ends? i want the model to test if in a cut or fill situation, and then target.

Civil 3D 2013 SP1, Win 7-64 bit
12GB RAM

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AutoCAD Civil 3D :: Elevation Banding On Flat Surface

Jun 19, 2012

I am using Civil 3d 2012 and an trying to apply elevation banding (one color) to a surface that is completely flat. Everything seems to be in order but nothing shows up. If I add another point file to it that has a variety of elevations then the elevation bands show up, if i remove it it disappears again. I can view the boundary and get elevation readings when I mouse over the surface.

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AutoCAD Civil 3D :: How To Model 2 Flat Surface And A Slope Between Them

Nov 5, 2012

I have a drawing like as attached drawing. I must to model 2 flat surface with different elevation and a slope between them.

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AutoCAD Civil 3D :: Model Road / Ditch Along Road

Aug 21, 2013

I need to model road with same elevation. But also need to model ditch along road which has a slope of 0.2%. how can i make a ditch with slope.

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AutoCAD Inventor :: Extend Button Flat Surface Diameter 12.5 Upto Shaped Surface

May 31, 2012

It is not possible forme to add the fil because it is to large 1.8MB how can I poste then I like to know if it is possible to extend the button flat surface diameter ø12.5 up to the shaped surface. The result should be a total solid block whit a surface shaped hole.

File last up-date with Autodesk Inventor Professional 2013

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AutoCAD Inventor :: Merge Flat Surface To Circular Surface?

Dec 6, 2012

I am trying to merge the gaps left from extruding a flat surface off a circular surface, delete face and heal does not appear to work.

Autodesk Inventor Professional 2013 SP2 64-Bit Edition
Windows 7 HP Z400, Intel Xeon W3550 3.07GHz
12.0GB RAM, ATI FirePro V4800 (FireGL)

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AutoCad 3D :: Make Curved Surface A Flat Surface?

Oct 19, 2011

If you look in the attached PDF, I have an elliptical wall that also has changes in elevation. call it a compound radius if you will. What I have to do is to make a wall cap to go on top of the wall. I know, sounds fun.....I have the surface on the right of the PDF and i need to figure out how i can take that shape and have it lay flat so that i can cut this shape out on my CNC. i know I can use the FLATSHOT command, but this will not give me the true shape of the board.

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AutoCad 3D :: Creating Surface For Road At Section

Oct 9, 2013

I am having difficulty in creating a surface for my road in 3d at this section, the points given are along the center lines and so far have been fairly straight forward for the fall of the road as there have been no junction up until now.

I am not using 3dpoly at this point, just plain old lines.

Road 1 displays where i am having issues and Road 2 display how it looks in 2d format (only at an angle)

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AutoCad 3D :: Moving 3D Objects In Relation To Road Surface

Oct 7, 2013

I use geophysical software which exports 3D objects to AutoCad in relation to the flat surface - "zero" level. Most often clients want to get results in local height datum (in relation to the road surface which has usually slope and is never perfectly flat).

Is there any method to move all objects automatically and show them in relation to the road surface? Ideally I would like to define road surface with three lines (two side lines and center line). Is there any plugin to AutoCad that can do it? If this operation goes beyond the possibilities of AutoCad, can you recommend me a software (eg. AutoCAD Civil), which automates the process?

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AutoCAD 2013 :: Cutting Into A Flat Surface?

Oct 23, 2012

How would you cut into a flat surface such as a rectangle, to create an opening that is visible in 3D?

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AutoCAD Inventor :: Mapping Image To Flat Surface?

Dec 4, 2013

I would like to map an image to the face of Inventor part document. Which possibilities Inventor API offers here? I checked out the ColorMapping example but the tessellation of the flat surface is not sufficient to get high resolution image mapped on it. My intention is to attach images to several parts faces within the assembly environment and this as fast as possible since the scene needs to update very quickly.

PS: I use C#.NET.

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AutoCAD Inventor :: How To Constrain Hole (B) With Flat Surface (A)

Oct 17, 2012

I want to transfer the rotation motion of part 'C' at a pivot point 'D' , to part 'E' which is pivoted at 'F', while the flat surface of the part 'c' is inserted in to hole 'B' of part E. How to give an assembly constrain to hole 'B'  with flat surface 'A'

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AutoCAD Inventor :: Wrap To Non Flat / Cylindrical / Conical Surface

Jul 13, 2012

Is there any way / trick to wrap a 2D sketch to a non-flat/cylindrical/conical face? See attached part. I'd like wrap the lines in Sketch2 to the ring's outer face in order to get a proper path for "engraving". I see no other way to get a proper path for sweep, because project along vector won't work.

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AutoCAD Inventor :: Fillet Flat Surface To Rounded Edge?

Nov 14, 2013

I am building a Crankshaft. How to build the connecting weights that attach the main journals to the connecting rod journals. I can post a screenshot of the design. I have a extruded face that is a half circle on the top.so I am trying to fillet or cut a section off of the rounded edge. I have tried to build tangent workplanes and projecting geomety, but to no avail.

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AutoCAD 2013 :: Fusing Flat Surface With Sloping Terrain?

Jan 10, 2013

I am using Autocad 2013. I need to fuse a square building which is placed on a sloping terrain. If the terrain was flat, i would have no problems. But how i can put a perfectly square building on a sloping terrain without having any gaps in between?

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AutoCAD Civil 3D :: Road Alignment Label

Feb 1, 2012

I am working on Street Improvement Plan using Civil 3D 2012. I have my centerline stationing set for major (100') and minor (50'). My street plan is kind of busy with a several call-out/label, leader etc. I want to set my my station for both major and minor with with decimal to read as 1+00 or 1+ 50 as opposed to 1+00.00... How to get rid of the decimal points.

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AutoCAD Civil 3D :: Road Design File

Nov 4, 2013

Road design civil 3d complete files (Plan, Profile with complete band, Assembly , corridor, sections etc .

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AutoCAD Civil 3D :: Multileader Road Runner

May 30, 2013

Is this a desired behavior on a multileader? URL....

Seems to do it for anything that is not left aligned. I think it was present in 2013 as well. I use multileaders for annotations a lot since it is easier to use them with the background masks and borders than mtexts.

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AutoCAD Civil 3D :: Creating P&P Sheets For Road

Dec 10, 2013

I am creating P&P sheets for my road.  I created view frames, and when I got to create sheets, I pick "all layouts in new drawing".  I go to open the new drawing up, but all that shows up/tranfers is the profile and alignment, nothing else comes over ( proposed linework, existing linework, etc.)??????

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AutoCAD Civil 3D :: Customizing Road Profile Output

Feb 27, 2013

I am new to Civil 3D and need to customise the look of road profiles so they look like they were produced from any of our other civil design software packages that we use (to maintain standards between offices etc).

The attached picture is what I need them to look like. I want to show both the natural ground (the dotted line) and the design road line (solid). Then I want to write on the profile the station, natural level and the design level.

I've got the Mastering Civil 3D book (and a few others) sitting on my desk.I worked out how to turn off the grid on the default profile althoguh that was about it.

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AutoCAD Civil 3D :: Drawing Road Cross Section?

Apr 30, 2011

I have cross section data of the existing ground in the form of offset elevation. Can i draw cross sections from the this data? I am using Autocad Civil 3D.

Formate of the data for one section is:

Station 12+000
offset               Elevation
-25                    350
-20                    347
-15                    348
-10                    346

[code]....

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AutoCAD Civil 3D :: Road Modeling - Grading / Corridors

Dec 2, 2013

I am preparing to model a road surface for a waterline project.  I would like to be able to generate sections at desired stations showing the sewer, storm drains and joint utility trench along with the proposed water line. My plan is to model the road surface using a surface created from gradings and then create the pipe networks and joint trench.

My question is whether gradings or corridors would be the way to proceed.  I have preliminary design data on the road surface which is sure to change. 

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AutoCAD Inventor :: ILogic Rule Surface Flat Pattern Area From Assembly File

Oct 16, 2013

I created an iLogic rule that allows in a sheet metal part to the informations Length, widht and area of a flat pattern. This rule run and the iproerties are created (see attachment file).

Now, I will run this rule from an assembly file to create automatically, in all sheet metal components, theses iproperties.

Is it possible ? what must I change in this rule ?

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AutoCAD Civil 3D :: Trimble Export Road Files Corrupted?

Apr 4, 2013

Trimble Access, Civil 3d  2012 export road problem

when I export a road file to my TS2 it becomes corrupted (file size 50% of what it should be.

4 months ago there was no problem. The weird thing a is that the other worstation in the office has this issue to.

Here's what I have done to troubleshoot: swapped out both data collectorsexported this rxl file to a virtual instrument on my desktoptalked to cansel and autodesk but the said they haven't seen this problem. I can rule out the following.
 
trimble/autodesk software, hardware ( to much a coincidence that both work stations have this problem)Data Collectors swapped out -  file size of the corrupted rxl were the same on the virtual deskto instrumentcorrupted dwg  - exported a road six months ago, now re-exported and the new file is corrupted.
 
Both machines are identical:

Pentium Zeon
16 gb RAM
Identical software installation

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AutoCAD Civil 3D :: Intersection - One Or More Of Secondary Road Profiles Cannot Be Locked

Nov 20, 2013

When i create an intersection, I get error - " One or more of the secondary road profiles cannot be locked at this intersection . What do you want to do ". Both of alignments and profiles is a reference from a data shortcut .

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AutoCAD Civil 3D :: Smooth Road Profiles Created From Lidar

Aug 14, 2012

We have lucky enough to obtain LIDAR for most of our small City as well as ground only points.  My problem is that profiles produced using it are rough and jagged (see attached).  I've tried contour smoothing to no avail as well as point removal.  Perhaps I haven't just tried enough options.

Should mention also I have breaklines along the CL alignment as well as Edge of Pavement.

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AutoCAD Civil 3D :: Label Style - Design Road CL Profile

Apr 9, 2010

how to create a label style for design center of road (simple tangent) in profile that will work between multiple profile views. I've used the 'Create Multiple Views' profile view wizard. I use a horizontal dimension style label for CL road (looks just like an autocad linear dimension). I'd like the label work across separate views i.e. stop at view end, pick back up at view start.

The label I currently use is simply a line component from tangent start dimension to tangent end dimension and the text component is anchored to the line midpoint. Label looks as intended for normal use. For some reason the line drops as if looking for the actual pvi at the right side when i use multiple views.

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