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Title: some simple problems on strain energy
Description: some simple problems on strain energy
Description: some simple problems on strain energy
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ADVANCED STRENGTH OF MATERIALS (STRAIN ENERGY)
1
...
Take E=200 GPa
...
A steel rod of 30 mm diameter is 2
...
Find the maximum induced stress &
work done at maximum elongation ,when a axial load of 50 KN is gradually applied
on it
...
3
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5 KN
...
Take
E=200 GPa
...
An axial pull of 20 KN is suddenly on a steel rod of 2 mm long and 1000 mm2 in cross
section
...
Take E=200 GPa
...
A steel rod of 50 mm diameter is 3 m long
...
Take E=200 GPa
...
A steel bar of 3 m long and 2500 mm2 in area hangs vertically, which is securely fixed
on a collar at its lower end
...
What will be the strain energy
stored in the bar? Take E=200 GPa
...
A bar of 10 mm diameter get elongated by 1 mm under a load of 5 KN
...
Take E=200 * 103 N/mm2
8
...
9
...
5 m ?
Also find the magnitude of axial pull
...
10
...
Determine the unknown weight
...
1
Title: some simple problems on strain energy
Description: some simple problems on strain energy
Description: some simple problems on strain energy