Theory of Structures - Engineering

Q1:

A material which obeys Hook's law, is subjected to direct stress σ0. At its elastic limit, the following statement is true,

A
Strain is equal to

B
Maximum shear stress =

C
Strain energy =

D
Shear strain energy =

E All the above.

ANS:E - All the above.

Option D) shear strain energy theory by Von Mise's:

U = (√(yield stress)/6*shear modulus)* volume.