What Are The Assumptions Made In Simple Theory Of Bending?

1.	What Are The Assumptions Made In Simple Theory Of Bending?
Answer» The assumptions made in the theory of simple bending are: The material of the beam is homogeneous this implies that it is uniform in DENSITY, STRENGTH and have isotropic properties meaning possessing same ELASTIC property in all directions. Even after bending the cross section of the beam remains constant. During the initial stages the beam is STRAIGHT and unstressed. > All the stresses in the beam are within the elastic limit of its material. The layers of the beam are free to contract and expand longitudinally and laterally On any cross section the perpendicular resultant force of the beam is zero. Compared to the cross-sectional dimension of the beam the radius of curvature is very large. The assumptions made in the theory of simple bending are:

Answer»

The assumptions made in the theory of simple bending are:

The material of the beam is homogeneous this implies that it is uniform in DENSITY, STRENGTH and have isotropic properties meaning possessing same ELASTIC property in all directions.
Even after bending the cross section of the beam remains constant.
During the initial stages the beam is STRAIGHT and unstressed. > All the stresses in the beam are within the elastic limit of its material.
The layers of the beam are free to contract and expand longitudinally and laterally
On any cross section the perpendicular resultant force of the beam is zero.
Compared to the cross-sectional dimension of the beam the radius of curvature is very large.

The assumptions made in the theory of simple bending are:

Discussion