Science, asked by ruovivitho, 1 month ago

determination of flood discharge for bridges​

Answers

Answered by pimpaleakshay7
0

Answer:

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Answered by andrewjimreeves2608
0

Explanation:

Area of Cross-Section and Velocity as Observed at Bridge Site: The area of cross-section is measured by taking a series of levels of the river at H.F.L. at certain intervals. ... Such surface velocity is to be determined for each section and weightage average value is obtained for the purpose of flood discharge estimation.

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