The direction of shear stress is

The shape factor of diamond section is

The simultaneous equations of slope deflection method can be solved by iteration in

The moment of inertia of triangular section about its c.g.

If the shear force along a section of a beam is zero, the bending moment at the section is

Strain energy of a member may be defined as work done on it

The moment of inertia of square section is

A simply supported beam of span L carries a uniformly distributed load, w. The maximum bending moment, M is

If the M.I of section about its axis is I and if the effective sectional area is A, then radius of gyration r is given b…