A circular culvert is planned for a highway crossing. The culvert must handle 1.5 m³/s when the water depth is 2.5 m (or less), as measured from the invert of the culvert. Assuming that the culvert operates with inlet control, and the discharge coefficient C_d is 0.61, what is the minimum required culvert diameter (in mm)?

Answer rating: 100% (QA)

SOLUTION 4352 ACCORDING TO ORIFICE CULVERT FLOW CONTROL qaC 2gH WHERE q FLOW ... View the full answer