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In command line type “COMPUTEMATERIALS”. Select the alignment and sample line group to sample, then click “OK”. Change “Quantity takeoff criteria” to “Cut and Fill” or other desired criteria.
How do you work out cut and fill?
The cut or fill depth for each cell is found by subtracting the average existing level of the cell from the average proposed level. If the resultant depth is positive then this is a fill cell, while a negative value indicates a cut cell.
How do I fill in surface in Autocad?
To Hatch or Fill Objects or Areas Click Home tab Draw panel Hatch. On the Properties panel Hatch Type list, select the type of hatch you want to use. On the Pattern panel, click a hatch pattern or fill. On the Boundaries panel, specify the how the pattern boundary is selected: Click an area or object to be hatched.
What is cut factor and fill factor?
n Cut factor: Compensates for the expansion factor of the material left after the cut. n Fill factor: Compensates for the compaction factor of the fill material. For example, for a material that expands 15 percent, type the value 1.15.
What is cut and fill volume?
The cut portion is the volume between the upper and lower surface when the upper surface is above the lower surface. The fill portion is the volume between the upper and lower surfaces when the upper surface is below the lower surface.
What is a cut fill analysis?
The Cut Fill tool summarizes the areas and volumes of change from a cut-and-fill operation. By taking surfaces of a given location at two different time periods, it identifies regions of surface material removal, surface material addition, and areas where the surface has not changed.
How do you fill a hollow object in AutoCAD?
Here are the steps: First set the layer that you want to use for your solid fill. On the Home tab in the Draw panel, click Hatch. In the Pattern panel, choose Solid. If you have one closed area, you can just click inside it to pick an internal point. Press Enter to end the HATCH command.
What is Fill command in AutoCAD?
Controls the display of filled objects such as hatches, 2D solids, and wide polylines. The following prompts are displayed. On. Turns on Fill mode. For the filling of a 3D object to be visible, its extrusion direction must be parallel to the current viewing direction, and hidden lines must not be suppressed.
What are AutoCAD layers?
AutoCAD layers are a bit like transparent overlays. You can create as many layers as you like. You can use layers to control the colour, line type, line weight and plot style for your geometry (amongst other things) as well as the visibility of all the geometry on that layer.
How do I use cut and fill in Civil 3D?
Solution: In command line type “COMPUTEMATERIALS”. Select the alignment and sample line group to sample, then click “OK”. Change “Quantity takeoff criteria” to “Cut and Fill” or other desired criteria. Map the sampled surfaces to the correct object names, then click “OK”.
How do you use shrinkage factor?
Subtract the final size from the original size to find the amount of the shrinkage. For example, if a felt square shrinks from 8 square inches to 6 square inches, subtract 6 from 8, resulting in 2 square inches of shrinkage. Divide the amount of shrinkage by the original size to find the shrinkage rate.
How much does soil swell when excavated?
When it comes to light soil excavation, the shrink may range from 20-40% or more. Moderate soil excavation shrink ranges from 10-25%. Heavy soil excavation with deep cuts and fills shrink approximately 15% and swell around 5%. These averages are helpful to know and use as a guideline.
How do you do earthwork in Civil 3d?
To Create an Earthwork Construction Plan Click Analyze tab Volumes and Materials panel Earthwork Plan Production Find. Select the existing ground TIN surface. Select the finished ground TIN surface. Optionally, select a grid point. Optionally, select a 2D polyline as a boundary.
How do I create volumes in Civil 3d?
To create a new volume surface in the Volumes Dashboard Click Analyze tab Volumes and Materials panel Volumes Dashboard Find. In the Volumes Dashboard, click Create New Volume Surface. Use the Create Surface dialog box to set up the volume surface and click OK.
Where is cut and fill used?
Cut and fill is a practice in excavation. It is often used in the process of constructing a road, railway, building, or canal. In this process, the amount of material from cuts roughly matches the amount of fill needed to make nearby embankments.
What is a cut and fill slope?
Cut and fill slopes means a portion of land surface or area from which soil material is excavated and/or filled forming a slope or embankment.
Is cut positive or negative?
Generally, designers generate drawings called Cut and Fill Diagrams, which illustrate the cut or fill present at any given site. This drawing is quite standard, being no more than a graph with site location on the X-axis and fill being the positive range of the Y-axis while cut is the negative range of the Y-axis.
Can cut soil be used as fill?
A ‘cut’ is made when earth is cut from above the desired ground height and a ‘fill’ is when earth is used to fill a hole to desired ground level. Cutting and filling is a common technique used to create an even ground surface.
What is the difference between cut and fill?
Cut: Earth that is removed from an area is considered “cut” or excavated earth. Fill: Earth that is brought into an area is considered “fill” or embankment earth.
What is cut fill ratio?
The cut/fill ratio is determined by the type of material being moved and what percentage of it will “settle” or “shrink” once compacted. Example: Setting the Cut/fill ratio at 1.2 means that you are moving at the rate of 1.2 cubic yards of cut to get 1.0 cubic yards of compact fill.
What is cut factor in Civil 3D?
Cut factor – As the volume of material generally expands after it is removed, the cut factor is usually set to greater than 1.0, indicating swell or expansion.
What is slope staking?
Slope staking is a special form of leveling to determine the point at which the proposed slope intersects the existing ground. Since these stakes define the actual construction limits, they are set in the early stages of a contract and as such require preservation for later use.
How do you use wipeout in AutoCAD?
First, you either type the command *wi* or select wipeout under the *draw* drop-down. Specify the boundary of the area to be wiped out by clicking and moving your cursor. Click *enter* to wipe out. You can also make specify a wipeout boundary using a poly-line.
How do you hatch in AutoCAD?
Hatch an Area Click Home tab > Draw panel > Hatch. On the Properties panel Hatch Type list, select the type of hatch that you want to use. On the Pattern panel, select a hatch pattern, such as ANSI31. On the Boundaries panel, click Pick Points. Click inside the circle, rectangle, and the triangle.
