A rectangular lined canal is to irrigate three separate parcels of 50 hectares, 30 hectares, and 20 hectares rice fields. If one rectangular weir (with no end contraction) of 0.30m crest is to be used to control the flow of each parcel, what should be the depth of the water over the crest of each of the weirs in order to supply 1 liter per second to each hectare to be irrigated? Neglect velocity of approach and use Francis Formula (for weirs with no end contraction). a). 0.26m; 0.21m; 0.17m Solution: b). 0.20m; 0.14m; 0.11m c). 0.35m; 0.28m; 0.21m d). 0.18m; 0.15m; 0.11m

A rectangular lined canal is to irrigate three separate parcels of 50 hectares, 30 hectares, and 20 hectares rice fields. If one rectangular weir (with no end contraction) of 0.30m crest is to be used to control the flow of each parcel, what should be the depth of the water over the crest of each of the weirs in order to supply 1 liter per second to each hectare to be irrigated? Neglect velocity of approach and use Francis Formula (for weirs with no end contraction). a). 0.26m; 0.21m; 0.17m Solution: b). 0.20m; 0.14m; 0.11m c). 0.35m; 0.28m; 0.21m d). 0.18m; 0.15m; 0.11m

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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