AutoCAD Civil 3D - Stormwater

AutoCAD Civil 3D - Stormwater

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Active Contributor
dla4y4
Posts: 37
Registered: ‎10-25-2011
Message 1 of 2 (213 Views)

SSA High Velocitys in pipe.

213 Views, 1 Replies
03-07-2012 08:00 AM

I am getting really high velocities in SSA through 24" concrete pipe. Maybe a zip of all the run files or something. Anyway, I have tried changing slopes or changing the pipe diameter and have had no sucess. Can anybody offer any insight. The one hydro guy in the office has a program that can only be run through DOS, which hasn't been too helpful for figuring this out.

 

Any help would be great, still trying to figure out what is going on with it.

 

Autocad 2012 Storm and Sanitary Anaylsis.

 

Thank you,

 

Dan Ashbaugh

Active Contributor
dla4y4
Posts: 37
Registered: ‎10-25-2011
Message 2 of 2 (186 Views)

Re: SSA High Velocitys in pipe.

03-14-2012 11:32 AM in reply to: dla4y4

Not sure if this will help, but here is a screen capture of the profile. I am also confused about the HGL/EGL, and why it jumps up and down despite the velocity and flow depth not changing.

 

Thanks,

 

Dan

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