The maximum strain energy stored in a specimen when strained within the elastic limit is known as

The equations of compatibility are written based on

The value of possion's ratio always remains

At the yield point of a steel test piece:

The plastic design of steel structure which is based on the mechanism method of plastic analysis

Stress in a beam due to simple bending is

The algebraic sum of the moments of the forces on either side of the section of a loaded beam is known as

In a cantilever beam a point load is applied at the free end. Which one is correct?

The approximate value of the shape factor of an I section is equal to