Thanks gbam. You can create an inflow-capture curve in StormCad. I'm not sure what assumptions I would make to develop one. Would it be easier to assume a percent capture? Would 80% capture be reasonable?
This is for a roadway drainage system. The offsite areas are mostly residential with...
We had a similar issue. Our problem was finding accurate enough data to analyze. Our closest rain gauge to the site is 7 miles away in Philly. Recently we have been having smaller intense localized storms making that rain data useless. We had inlets and manholes surcharging and the gauge in...
Can someone explain an acceptable way to model off-site drainage areas without modeling the entire upstream network?
I have the total offsite area and an estimated rational flow. I'm using StormCAD for Microstation V8i if that helps at all.
If I assume a full capture inlet or inject the flow...
