Help: Average Volume Calculation Method Issue ?

[nguyenlehoang.cj]

Hi all,

I am calculating the volume of soil using method Average Volume Calculation, but I see that the result table has a problem. Almost all the positions are correct, only 2 positions of the filled soil have the wrong volume calculated ?

I have checked and exported the material table again but the result is still the same.

Can someone help me with this problem ?

 

[Jeew-m]

Hi,

Try to add frequency lines on corridor at the problematic locations.

WATCH THIS to get a better idea

[nguyenlehoang.cj]

@Jeew-m 

thanks for the reply,

I also created a section to check the area and it is still correct, however when calculating the volume it is wrong (see attached image above). I have not found the cause yet.

[nguyenlehoang.cj]

I still haven't figured out the cause, has anyone ever had this problem, can you help me? 😓

[nguyenlehoang.cj · Accepted solution]

I searched and read some articles about this problem.

https://forums.autodesk.com/t5/civil-3d-forum/volume-table-end-area-math/m-p/9382909/highlight/false...

https://forums.autodesk.com/t5/civil-3d-forum/volume-calculations-and-curve-tolerance-values/td-p/37...

==>The solution: uncheck a box for curve tolerance. And the result is the calculation will be correct as when calculated manually.