Dear All;
Greetings
i am modelling sewer network and i found that CO-12 & CO-13 does not meet the minimum required velocity?
The model should increase the slope of theses pipes to be 4 m/km and then the minimum velocity will be achieved and the other constraints ( Cover ...etc) will not be violated also?
I think Bentley should consider if the all constraints can be achieved why not????
I have attached the model
Regards
Sayed Elhagar
New folder (3).rar
Hello Sayed,
The automated design tool attempts to minimize excavation. So, even though it may still be within the cover and slope constraints, increasing the slope of those pipes would result in a higher cover and excavation. See below articles for more details:
Unable to meet minimum or maximum velocity constraint
What is the order of the design priorities used in StormCAD (GVF-Rational solver) and SewerCAD (GVF-Convex solver)?
Regards,
Jesse DringoliTechnical Support Manager, OpenFlowsBentley Communities Site AdministratorBentley Systems, Inc.
Mark