A pontoon has a mass of 90 x 103 kg abd floats in see water, see figure 4.The pontoon has a length of 18m and a width of 7.5m.The sides of the pontoon are 1.5m high.The lower portion is parabolic with a displacement volume of 37.5 m3 and the centre of buoancy of the parabolic portion is 1.75m below the top of the pontoon.The centr of gravity of the pontoon is 1m below the top of the pontoon.The mass density of sea water is 1 025 kg/m3.Find the metacentric height of the pontoon and specify whether it floats stable in this position
A pontoon has a mass of 90 x 103 kg abd floats in see water, see figure 4.The pontoon has a length of 18m and a width of 7.5m.The sides of the pontoon are 1.5m high.The lower portion is parabolic with a displacement volume of 37.5 m3 and the centre of buoancy of the parabolic portion is 1.75m below the top of the pontoon.The centr of gravity of the pontoon is 1m below the top of the pontoon.The mass density of sea water is 1 025 kg/m3.Find the metacentric height of the pontoon and specify whether it floats stable in this position
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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3.2 A pontoon has a mass of 90 x 103 kg abd floats in see water, see figure 4.The pontoon has a length of 18m and a width of 7.5m.The sides of the pontoon are 1.5m high.The lower portion is parabolic with a displacement volume of 37.5 m3 and the centre of buoancy of the parabolic portion is 1.75m below the top of the pontoon.The centr of gravity of the pontoon is 1m below the top of the pontoon.The mass density of sea water is 1 025 kg/m3.Find the metacentric height of the pontoon and specify whether it floats stable in this position

Transcribed Image Text:3.2 A pontoon has a mass of 90 x 103 kg and floats in sea water, see figure 4
pontoon has a length of 18 m and a width of 7,5 m. The sides of the pontoo
1,5 m high. The lower portion is parabolic with a displacement volume of 37,5 m
the centre of buoyancy of the parabolic portion is 1,75 m below the top
pontoon. The centre of gravity of the pontoon is 1 m below the top of the por
The mass density of sea water is 1 025 kg/m³. Find the metacentric height c
pontoon and specify whether it floats stable in this position.
7,5 m
Figure 4
1.5 m
11.75 m
GT
В1
1 m
Sea water
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