AutoCAD Civil 3D :: How To Calculate Open Traverse

May 19, 2012

I don't know about open traverse...how to do open traverse and how to adjust it.

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AutoCAD Civil 3D :: Manually Enter A Traverse

Apr 11, 2012

If you were to manually enter a traverse in 2012 how would you do it? I mean:

1. Set up on a known point

2. Backsight a known point

3. Move the setup a few times

4. Foresight a known point (either the same BS point above - closed - or another known point - closed connected)

The COGO geometry editor does not really seem to do this.

Am I limited to the survey command editor and the survey command language? Or is there something else?

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AutoCAD Civil 3D :: Perform Traverse Adjustment

Jul 27, 2012

How do you perform a traverse adjustment using a fbk file?

I have imported a fbk file through a network in the database.  It is a quick loop that was run in the parking lot.  The initial set up was 1 BS 2 the stations were 3, 4, 5, and the final FS was 6.  5 and 6 were the overlapping leg of 1 BS 2. 

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AutoCAD Civil 3D :: Include Sideshots From Field Book File In Adjustment Of Traverse

Oct 29, 2012

How do I include sideshots from a field book file in the adjustment of the traverse? In LDD you would import the FBK, then when imported, after defining loop you could check adjust loop to your specs. If it looked ok, you coould adjust loop, then when complete the command line asked if you wanted to adjust sideshots. You could select Yes or No and they would (or would not) be adjusted also. In Civil 3D 2013, I have imported the same FBK. When imported I have defined the traverse. I can then adjust the traverse to my specs, but it will not include the sideshots. The sideshots do not list in the Networks Non-Control Points list, so I am thinking this is my problem.

I have also edited the FBK to remove the traverse legs and just run as sideshots from the already adjusted loop values, but it still does not appear to work.

XEON E3-1270
32 GB RAM
Win 7 Pro 64
Civil 3D 2013
256 GB SSD
2TB HDD
nVidia Quadro NVS450
3 monitors

(all available hotfixes/updates applied)

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AutoCAD Inventor :: Calculate Paint Area Of One-side Open Container With Double Bottom?

Nov 8, 2012

How can Inventor calculate the paint area of a one-side open container with a double bottom?

The container should be painted at the inside and outside.

But not the hollow space between the double bottom and the real bottom?

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AutoCAD Civil 3D :: How To Calculate Average Slope

Feb 20, 2013

What formula Civil3D uses to calculate the average slope of a surface?

The formula I am using is S = I*L/A

S = Average Slope
I = Contour Invertval
L = Length of Contours (ft)
A = Area of parcel (sq. ft)

I just had to do four parcel calcs and the percentage I find using the formula is always 1-3% lower than the percentage Civil3D spits out. I can't find anything about how Civil3D arrives at that number, it just appears. I assume that Civil3D is more accurate but I can't give that number to a client without knowing how the program arrived there.

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AutoCAD Civil 3D :: Calculate Catchment Areas

May 1, 2013

Trying to calculate a catchment area to allow me to size some culverts using Civil 3D 2012 Sp#1.

" The specified location results in a Catchment with no area."

After sitting for 15 miutes I keep getting the above message.  The surface is huge and there is an obvious catchment area (or I think it is obvious).  The surface was generated from contours and cover an area of approx. 8Km x6.5Km but the catchment ares should be around 15-20% of that area.

I tried another one upstream about a Km and it worked fine.  So the one I am doing now should encompass the upstream area as well as from that point downstream to the Discharge Point.

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AutoCAD Civil 3D :: Calculate Hours / Minutes / Second

Dec 14, 2013

I am trying to find out a good way to calculate hours minutes seconds , know a good program I can use on my phone. I am trying to add

35:42:16+17:53:57

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AutoCAD Civil 3D :: Calculate Difference Between 2 Different Cross-sections?

Feb 5, 2013

With reference to the picture attached, I am trying to find the overlapping area between two different cross-sections. I.e.the area of green minus the area of white.

The hard way to do it would be to sketch a closed polyline over the area I want but I have about 100 of these to do and more to come.

Windows 7 64-bit
Intel Core i7-3840QM 2.80GHz
NVIDIA Geforce GTX 680M 4GB
16GB RAM

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AutoCAD Civil 3D :: Calculate Pave / Base And Subbase

Mar 5, 2013

What is the formula used to find the value civil3d pave, base and subbase?

i have attachment material report, the three numbers marked in my attachment are the end areas calculated by the software. So, i want to know how those numbers are calculated .. manual calculated with formula ..

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AutoCAD Civil 3D :: How To Calculate Lengths Of First And Write Each Profile

Aug 9, 2013

How to calculate the lengths of the first and write each profile..In Part 2, I calculate the total length of ground.

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AutoCAD Civil 3D :: Calculate Cut Generated From A Pipe Network?

Oct 11, 2013

Is there a way to have C3D calculate your cut generated from a pipe network? I have a site with storm, sewer, and water lines. All of which are on 3 seperate pipe networks. I also have my finished grade surface established.

I know you can get the volume difference between two surfaces (EG&FG) but you would think you could do this for the pipe networks as well...

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AutoCAD Civil 3D :: Calculate How Much Gravel Have To Take Out Of A Steep Hillside

Jun 15, 2012

I am working on a project that requires me to calculate how much gravel I have to take out of a steep hillside when I am designing a route for a pipeline and a road. I is it possible to do this in Civil 3d and how can I do it?

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AutoCAD Civil 3D :: Calculate Volume Of Design Plan

Feb 14, 2013

I have a problem when calculating the volume of a design plan, the slope of the land, the design had to be made so as not to slide trap. How it makes grading a trap,

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AutoCAD Civil 3D :: Calculate Stripping That Is 6m Wide And 1m Deep

Nov 9, 2013

Calculating stripping using a corridor.

All we have is an alignment and a surface. In one region we need to calculate the stripping that is 6m wide  x 1m deep.

I used LinkOffsetOnSurface to get the surface elevation on the left and right side.

I then tried using the stripping subassemblies but no luck.

because we have a number of regions and assemblies we would rather use corridors than creating a stripping surface.

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AutoCAD Civil 3D :: How To Calculate In A Table The Volume Of Cut And Fill Between The Stations

Sep 18, 2012

How to calculate in a table the volume of cut and fill between the stations, The horizontal and vertical alignments are generated along with their sections. I’m wondering if there is a tool that summarize the volume of cut and fill between the stations in a table.

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AutoCAD Civil 3D :: Formula Uses To Calculate Pave / Base And Subbase?

Mar 4, 2013

What is the formula used to find the value civil3d pave, base and subbase? Value of what is needed to calculate it? what parameter values obtained from the lane and shoulders?

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AutoCAD Civil 3D :: How To Calculate Runoff Water That Splits To Two New Subbasins

Sep 5, 2012

I’m using 2011, due to printing issues in 2013.  My question relates to determining how runoff gets diverted, or spreads out, after leaving a well defined channel.

I have a street intersection scenario.  It’s a “Y” situation in which the main trunk of the “Y” is curbed and contains all the water for the three storms I’m studying.  Runoff flows towards the two streets that branch off.  I need to know what percentage of runoff water splits during the 2-, 10-, and 100-year storms from the main (curbed) roadway to the other two streets - one curbed, one uncurbed. 

I assume that velocity, runoff volume, storm intensity, street cross sections, slopes, and other variables play a big role in how the water diverts, but I’m not sure how to set up this scenario in SSA.  Do I somehow use a weir?  Do I use an open channel, or user-defined channel?  I have a subbasin area defined with my concentration point at the end of my main curbed street before the water splits off.  I’m not sure where to go from here when it comes to inserting links, weirs, channels, etc.

how I can set this up?  I’m not even sure it’s possible to have the software provide this type of calculation.

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AutoCAD Civil 3D :: How To Calculate Spread On Random Spots Throughout The Street

Mar 17, 2009

I have a few questions regarding spread/street capacity:

When calculating the spread at the catch basin locations, how does it determine the curb height?? Does it always assume 6"?? what if it is a roll curb??? is it olnly determined by the "throat height" of the inlet?? How can I calculate my spread on random spots throughout the street??

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AutoCAD Civil 3D :: Calculate Head Loss With 2013 Pressure Pipe?

Dec 7, 2012

How can I perform head loss calculations with the new pressure network feature in C3D?

I would like to use C3D 2013 to calculate water distribution networks... Is it possible or should I export to EpaNEt?

Autocad Civil 3D 2013 - Infrastructure Design Suite
Windows 7 64 i7 860 @2.80GHz 8GB Ram Quadro 2000D

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AutoCAD Civil 3D :: Map - Calculate Area-proportional (weighted) Average Out Of Metadata

Aug 6, 2012

I have an acad document connected to some .shp files, which contain polygonal shapes with some meta-tags.

I want to achieve the following: draw a polygonal shape and select all the tangent areas (I already know how to do so)take a property of those areas and calculate an area-proportional [or: area weighted] average value  (proportional to the partial area defined by the drawn polygonal shape). I tried to achieve this by splitting the objects and merging them again with defined splitting (area proportional) and merging (average) options. The problem is: splitting & merging doesn't work until I disconnect the data files (checking the objects out doesn't work) and even then I can't split the areas. And, more important: This doesn't create a weighted average and I don't even want to manipulate the objects! I just want to get one value out of all these steps.

I appended a screenshot of my file. E.g. I want to take the value 923.2 and multiply it with the corresponding area percentage it represents in the drawn shape. So the calculation would look something like 0.02*923.2 + 0.2*926 + 0.12*945,9 [...] until all the 100% are covered and I get one single representative value.

I use AutoCAD Civil 3D 2012 on an Intel Core i7, 12GB RAM, 64bit Win 7 Pro SP 1 PC.

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AutoCAD Civil 3D :: Calculate Area Using Polyline - Calculation Not In Square Feet?

Dec 16, 2013

I was just wondering why when I try and calculate an area using a polyine, I am getting a readout of 1.80401967E+07, when I have it set to give me the calculation in square feet? It is an area of approx. 246 Acres.....is this because the area is so large? I am not sure what the "E" stands for or the "+07" at the end....

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AutoCAD Civil 3D :: Calculate AREA Of Cut And Fill Between Alignment And Surface Profile?

Aug 18, 2013

How to calculate the AREA of cut and fill analogous to the volume of cut and fill between surfaces, but instead only between the alignment and the road profile in the prolfile view. From what I've read of similar posts a few people have had the same question but have been instructed how to do it with volumes as opposed to area. Also how to insert a table of cut and fill area analogous to the one you can inset from the volumes dashboard.

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AutoCAD Civil 3D :: Surface With Specific Slope - Calculate Cut And Fill Volume

May 25, 2013

I use Civil 3D 2011 and I am new to it. I have created a natural ground surface from survey points. Now i want to create a finished surface with a specific slope in a specific direction at a specific elevation and then to calculate cut and fill volume.

I can create a flat surface at a specific elevation. How to tilt this surface to a specific slope along a specific direction.

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AutoCAD Civil 3D :: Calculate Volume With Both Sides Of Uneven Rock Surface In Excavation Pit

Nov 11, 2013

At my job site, they is about 20meter height of uneven rock surface in the excavation pit.

To calculate the volume ,I need to include this uneven rock surface wall.

For doing so,The sharp edge will displays in the cross section.

Because the uneven surface, I cannot create the surface with normal step.The TIn line will joins horizontally,not in vertical direction as is intended.

AutoCAD Civil3D 2014
Inter(R)Core(TM) i7-3770 cpu@3.40GHZ
RAM 8.00GB
64-Bit window7
QuadroK6000

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AutoCAD Civil 3D :: Error / Insufficient Angles - Distances Or Points To Calculate This Loop

Dec 20, 2012

I've got a closed traverse that has all the elements, but when I try and analyze it, I get the dreaded error: Insufficient angles, distances or points to calculate this loop. Creating a Traverse for Adjustment: [URL]l and my screen capture looks very similar to his, but I'm not getting any results.

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AutoCAD Civil 3D :: Calculate Hydraflow Storm Sewers Extension By Way Of Importing DXF Plan Layouts

Jun 24, 2013

How to calculate Hydraflow Storm Sewers Extension by way of Importing DXF Plan Layouts?

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AutoCAD Civil 3D :: Unable To Open File Explorer Windows / When Select Open / Save From File Menu

Mar 1, 2011

I have autocad civil 3d 2008 in my pc. From last 2 days I got a different problem i.e. when I am selecting open / save command from File menu graphical file select explorer is not opening just message in the command window . Previously I used to select files using graphical file explorer.

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AutoCAD Map 3D :: Calculate 2D Area In SDF?

Jan 27, 2011

i created new polygon´s SDF (ACAD Civil,Map2011). And created new feature from geometry (from 2 closed plines - island). See on attached picture. If polygons are more complex =erroneous result from calculation ("Round ( Area2D ( Geometrie ), 0 ) "). It means ACAD  calculate sum 2 areas together, but It should dedust island from main polygon.

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AutoCad :: How To Calculate The Volume

Jan 9, 2013

calculate the volume.I attached here my dwg file. I never done this before and I want to know the correct answer when I want my land to be levelled at 6m.How much volume to fill and the land to be removed.

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AutoCAD .NET :: Calculate The Area Of Layer?

Oct 7, 2012

How to Calcuate the area of a layer, through .NET API ?

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