An overflow ogee spillway has six bays each of 8 m clear length and e rounded nose piers (K, = 0.01) each of 2.5 m thick. Both the abutments are darp edged (K, = 0.2). The upstream face of the spillway is vertical. Compute the discharge that will pass over the spillway at the design head, H, = 3 m. The discharge coefficient for design head C, = 2.1. Also compute the passing discharge over spillway for head over the crest H = 3.45 m. Neglect the approach velocity to the spillway. Discharge coefficients for head other than design head are given below : HIH. CIC. 0.6 0.94 0.85 0.98 1.15 1.02 1.50 1.06 Cis discharge coefficient for head H.

An overflow ogee spillway has six bays each of 8 m clear length and e rounded nose piers (K, = 0.01) each of 2.5 m thick. Both the abutments are darp edged (K, = 0.2). The upstream face of the spillway is vertical. Compute the discharge that will pass over the spillway at the design head, H, = 3 m. The discharge coefficient for design head C, = 2.1. Also compute the passing discharge over spillway for head over the crest H = 3.45 m. Neglect the approach velocity to the spillway. Discharge coefficients for head other than design head are given below : HIH. CIC. 0.6 0.94 0.85 0.98 1.15 1.02 1.50 1.06 Cis discharge coefficient for head H.

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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