What will be the diameter of a circular sewer to carry a sewage discharge of 0.624 m³/s, when flowing full at a slope of 10 in 10,000? Use n as 0.012 in the Manning's formula. What would be the discharge and velocity if the proportionate depth in this sewer is held at 0.4?

What will be the diameter of a circular sewer to carry a sewage discharge of 0.624 m³/s, when flowing full at a slope of 10 in 10,000? Use n as 0.012 in the Manning's formula. What would be the discharge and velocity if the proportionate depth in this sewer is held at 0.4?

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Storm Sewers and Detention

The storm drains system transports rainwater or stormwater and other runoff from roads, parking lots, and roof downpipes directly to nearby creeks, rivers, or the sea without any treatment.

Question

What will be the diameter of a circular sewer to carry a sewage discharge of 0.624 m³/s,
when flowing full at a slope of 10 in 10,000? Use n as 0.012 in the Manning's formula.
What would be the discharge and velocity if the proportionate depth in this sewer is
held at 0.4?

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