A uniform 6-m high, 10-m wide (into the page) rectangular gate is hinged at Point A. The right side of the gate is exposed to the atmosphere while the left side is partially covered by 2 different fluids (oil as top layer and water as bottom layer). The free surface of the oil is 1 m below the hinge at Point A. The oil layer (SG = 0.8) is 2-m thick while the water layer is 3-m thick. Assuming the density of water to be 3 1,000 kg/m , determine the total turning moment about the hinge at Point A due to oil and water, in kN-m (with correct direction).
Answer: net, 4,187 kN m 4,801 kN m
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A uniform 6-m high, 10-m wide (into the page) rectangular gate
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Help
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Help
The rectangular homogeneous gate shown below is 3.00 m high * 1.00 m wide and has a frictionless hinge at the bottom. If the fluid on the left side of the gate has a density of 1,600 kg/m^3, the magnitude of the force F (kN) required to keep the gate closed is most nearly: 0 22 24 220 The mean pressure of the field acting on the gate i evaluated at the mean height, and the center of pressure...
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