Design an outfall circular sewer of the separate system for a town with a population of 1,00,000 persons with a water supply at 180 litres per day. The sewer can be laid at a slope of 10 in 10,000 with n = 0.012. A self-cleansing velocity of 0.75 m/sec is to be developed. The dry weather flow may be taken as 1/3 of the maximum discharge. Given the following table : Proportionate Depth 0.31 0.35 0.37 0.39 0.40 0.42 Proportionate Velocity 0.7901 0.8430 0.8675 0.8909 0.9022 0.9299 Proportionate Discharge 0.2086 0.2629 0.2981 0.3217 0.3370 0.3682

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Design an outfall circular sewer of the separate system for a
town with a population of 1,00,000 persons with a water
supply at 180 litres per day. The sewer can be laid at a slope
of 10 in 10,000 with n = 0.012. A self-cleansing velocity of
0.75 m/sec is to be developed. The dry weather flow may be
taken as 1/3 of the maximum discharge. Given the following
table :
Proportionate
Depth
0.31
0.35
0.37
0.39
0.40
0.42
Proportionate
Velocity
0.7901
0.8430
0.8675
0.8909
0.9022
0.9299
Proportionate
Discharge
0.2086
0.2629
0.2981
0.3217
0.3370
0.3682
Transcribed Image Text:Design an outfall circular sewer of the separate system for a town with a population of 1,00,000 persons with a water supply at 180 litres per day. The sewer can be laid at a slope of 10 in 10,000 with n = 0.012. A self-cleansing velocity of 0.75 m/sec is to be developed. The dry weather flow may be taken as 1/3 of the maximum discharge. Given the following table : Proportionate Depth 0.31 0.35 0.37 0.39 0.40 0.42 Proportionate Velocity 0.7901 0.8430 0.8675 0.8909 0.9022 0.9299 Proportionate Discharge 0.2086 0.2629 0.2981 0.3217 0.3370 0.3682
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