SSC JE Civil Engineering 2017 Set 4 Solved Paper

Question : 200 of 200

Marks: +1, -0

A simply supported beam of span L and flexural rigidity EI, carries a unit point load at its centre The strain energy in the beam due to bending is __________.

L $^{ 3}$ /48EI
L $^{ 3}$ /192EI
L $^{ 3}$ /96EI
L $^{ 3}$ /16EI

Validate

Solution:

U=1/2{PL^3}/{48EI}

L={PL^3}/{96EI}

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