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Simple Grading, one side of a box at 1:1, the other side at 2:1

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Message 1 of 5
GreeneSWCD
472 Views, 4 Replies

Simple Grading, one side of a box at 1:1, the other side at 2:1

What is the trick to get them not to overlap?  I have a three sided box, it's actually the top of a 'U' shaped berm.  The inside of the berm needs to project down to the surface at a 1:1 slope.  The outside of the berm needs to go down on a 2:1, or maybe even a 3:1.  The 'U' is 6' across for its length.  What's the trick?

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Message 2 of 5
Neilw_05
in reply to: GreeneSWCD

When you apply the grading, choose No when promtped to apply the entire length and then set start and end points for the region you want to be 2:1. Repeat for the 1:1 region. Leave gaps between the regions and apply a transition grading to fill them in.

Neil Wilson (a.k.a. neilw)
AEC Collection/C3D 2024, LDT 2004, Power Civil v8i SS1
WIN 10 64 PRO

http://www.sec-landmgt.com
Message 3 of 5
GreeneSWCD
in reply to: Neilw_05

I just came here to post this, but now I have another thing to try.  So I guess I'll be googling "transition grading" now.  My problem is selecting the corners that are shared between the two gradings.  I guess I don't do that. 

 

Here is where I'm at, before trying the "transition grading." 

 

gradingissue.JPG

Message 4 of 5
GreeneSWCD
in reply to: GreeneSWCD

Got it, thanks!! 

Message 5 of 5
Joe-Bouza
in reply to: GreeneSWCD

You guys are really on some sort of symbiotic wave lenght 🙂
Thank you

Joseph D. Bouza, P.E. (one of 'THOSE' People)

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