How to get same amount of cut and fill in TinVolumeSurface?

How to get same amount of cut and fill in TinVolumeSurface?

hellokim37YT92Y
Participant Participant
231 Views
1 Reply
Message 1 of 2

How to get same amount of cut and fill in TinVolumeSurface?

hellokim37YT92Y
Participant
Participant

Hello, i'm new Civil 3d.

sorry, my english is weak. 

 

I Create the intersection point (polyline 3d) of the two surfaces and specify the range with offset(20, -20),
I created a TinVolumeSurface within that scope.
As far as I know, TinVolumeSurface has cut and fill volume information

 

I'm trying to split a TinVolumeSurface into multiple regions them. (for Earthwork movement)
Although this is not possible in all areas, the same amount of cut and fill is applied to as many areas as possible.
I want to make it.

 

Even after thinking about it for a few days, I can't think of a solution, so I'm trying to get some help.

I'll attach a simple example photo of what I want.

 

hellokim37YT92Y_0-1727329640031.png

 

0 Likes
232 Views
1 Reply
Reply (1)
Message 2 of 2

Bogdan_L
Participant
Participant

Hi.

I suggest working with surfaces created from feature lines or corridors. 

Look up the built in tutorials for both of them. I'd start from here:

https://help.autodesk.com/view/CIV3D/2025/ENU/?guid=GUID-DE41CF86-9A42-4F1F-B880-767F810CE0EB

https://help.autodesk.com/view/CIV3D/2025/ENU/?guid=GUID-59CA5821-CC8F-499A-8F89-655B6D41CA0F

Using profiles and corridors will allow you to easily change the design of the proposed surface in order to optimize the fill/cut ratio.