Determine the water depth in the bridge constriction

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Reference no: EM13307413

A river upstream of a brdige corssing is 3 meters deep and has an average velocity of 3 m/s. The bridge piers cause a constriction in the width of the flow by 12%.

(a) Assuming a horizontal riverbed and ignoring energy losses, determine the water depth in the bridge constriction.

(b) What is the maximum constriction before the depth of the upstream flow is increased?

Reference no: EM13307413

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