A: Given the following data for a hydraulic structure: 1.s.w.l.=120m, b.l.=115m, length of the floor-51m,density of the concrete for the loor-2400 kg/m³, the gate at distance 15m from the upstream end, depth of cut- ff 5m at downstream end.Calculate the thickness under the gate using Khosla's theory and draw the uplift pressure diagram. B: A head regulator at discharge 8 cumecs with upstream water depth 3m and downstream water depth 2.8m, the area of water way is 6m². If Ca=0.82. Find: (a) The velocity head. (b)High opening of the regulator.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Design of Hydraulic structure
A: Given the following data for a hydraulic structure:
u.s.w.l.-120m, b.l.=115m, length of the floor-51m,density of the concrete for the
floor 2400 kg/m³, the gate at distance 15m from the upstream end, depth of cut-
off 5m at downstream end .Calculate the thickness under the gate using Khosla's
theory and draw the uplift pressure diagram.
B: A head regulator at discharge 8 cumecs with upstream water depth 3m and
downstream water depth 2.8m, the area of water way is 6m². If Ca=0.82.
Find: (a) The velocity head. (b)High opening of the regulator.
Transcribed Image Text:A: Given the following data for a hydraulic structure: u.s.w.l.-120m, b.l.=115m, length of the floor-51m,density of the concrete for the floor 2400 kg/m³, the gate at distance 15m from the upstream end, depth of cut- off 5m at downstream end .Calculate the thickness under the gate using Khosla's theory and draw the uplift pressure diagram. B: A head regulator at discharge 8 cumecs with upstream water depth 3m and downstream water depth 2.8m, the area of water way is 6m². If Ca=0.82. Find: (a) The velocity head. (b)High opening of the regulator.
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