Question

bending moment diagram of simply supported beam is of the form given below then the load acting on the beam is​

Answer 1

Answer:

Concept:

The relation between bending moment (M) and shear force (V) of a beam is given as:

dMdx=V

Method:

Now,

For Region AC, the slope of BMD is constant and positive ⇒ Shear force will be constant and positive up to region AC i.e. SFD will be straight horizontal line up to point C and it is upward.

For Region CE, the slope of BMD is constant and negative ⇒ Shear force will be constant and negative i.e. SFD will be straight horizontal line from point C to point E and it is downward.