1. After a heavy downpour, the depth of water over the weir was 4m. If the total discharge through the weir was 1,000,000 m3, how long did the flow over the weir last? a. If a rectangular weir is used having a length of 200m. b. If a trapezoidal weir is used with its sides making an angle of 75°57'49" with the horizontal and the weir has a bottom length of 200m. c. If a rectangular contracted weir (both sides) is used with a length of 200m. Ans: a: 11.32 minutes, b: 11.21 minutes, c: 11.37minutes

1. After a heavy downpour, the depth of water over the weir was 4m. If the total discharge through the weir was 1,000,000 m3, how long did the flow over the weir last? a. If a rectangular weir is used having a length of 200m. b. If a trapezoidal weir is used with its sides making an angle of 75°57'49" with the horizontal and the weir has a bottom length of 200m. c. If a rectangular contracted weir (both sides) is used with a length of 200m. Ans: a: 11.32 minutes, b: 11.21 minutes, c: 11.37minutes

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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