Q2) There are two water bodies separated by a rectangular gate having a width of B-2 m. In the left water body, the density is pi=1000 kg/m. In the right, water is layered having two different densities as p2-900 kg/m and p3=1030 kg/m² as shown in the Figure. The gate is hinged at point A. a) Calculate the hydrostatic forces acting on the gate and their point of actions according to point A. b) Draw the pressure distribution acting on the gate. Show all the forces and point of actions on the drawing. c) Calculate the minimum weight of the gate necessary to keep the gate closed. 4 m 2 m p2=900 kg/m 7m h=12 m p1=1000 kg/m3
Q2) There are two water bodies separated by a rectangular gate having a width of B-2 m. In the left water body, the density is pi=1000 kg/m. In the right, water is layered having two different densities as p2-900 kg/m and p3=1030 kg/m² as shown in the Figure. The gate is hinged at point A. a) Calculate the hydrostatic forces acting on the gate and their point of actions according to point A. b) Draw the pressure distribution acting on the gate. Show all the forces and point of actions on the drawing. c) Calculate the minimum weight of the gate necessary to keep the gate closed. 4 m 2 m p2=900 kg/m 7m h=12 m p1=1000 kg/m3
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:Q2) There are two water bodies separated by a rectangular gate having a width of B-2 m. In
the left water body, the density is pi=1000 kg/m. In the right, water is layered having two
different densities as p2-900 kg/m and p3=1030 kg/m² as shown in the Figure. The gate is
hinged at point A.
a) Calculate the hydrostatic forces acting on the gate and their point of actions according
to point A.
b) Draw the pressure distribution acting on the gate. Show all the forces and point of
actions on the drawing.
c) Calculate the minimum weight of the gate necessary to keep the gate closed.
4 m
2 m
p2=900 kg/m
7m
h=12 m
pi=1000 kg/m3
7m
p3=1030 kg/m
L=15 m
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