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Category > Applied Sciences Posted 01 Jun 2017 My Price 5.00

A steel tie bar of length 1 m and diameter of 30 mm is tensioned

A steel tie bar of length 1 m and diameter of 30 mm is tensioned to carry load of 180 kN at a temperature of 20 °C. What is the stress in the bar and its change in length when tensioned? What will be the stress in the bar if the temperature rises to 80°C and any change in length is prevented? Take E

 200 GN m 2 and x = 12 x 10-6 °C-1.

 

 

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Alpha Geek
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Status NEW Posted 01 Jun 2017 08:06 AM My Price 5.00

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