__Rod Bending Force Calculator:__>

__Rod Bending Force Calculator:__>

Enter the values of stress, S_{(Pa)}, moment of inertia, I_{(m4)}, distance from the neutral axis to the outermost fiber, y_{(m)} and length of the rod, d_{(m)} to determine the value of force, F_{(N)}.

__Rod Bending Force Formula:__

__Rod Bending Force Formula:__

The formula for rod bending force is utilized to determine the force required to bend a rod, considering the section modulus, moment of inertia, the distance from the neutral axis to the outermost fiber (radius of curvature), and the length of the rod.

Force, F_{(N)} in Newtons, is calculated by multiplying the stress, S_{(Pa)} in pascals, with the moment of inertia, I_{(m4)} in metres to the fourth power and dividing by the product of the distance from the neutral axis to the outermost fiber, y_{(m)} in metres and the length of the rod, d_{(m)} in metres.

Force, F_{(N)} = S_{(Pa)} * I_{(m4)} / y_{(m)} * d_{(m)}

F_{(N)} = force in Newtons, N.

S_{(Pa)} = stress in Pascals, Pa.

I_{(m4)} = inertia in metres to the fourth power, m^{4}.

y_{(m)} = distance in metres, m.

d_{(m)} = length of the rod in metres, m.

__Rod Bending Force Calculation:__

__Rod Bending Force Calculation:__

**Calculate the force required to bend a steel rod,**where the stress is 300 MPa, the moment of inertia is 1.2*10^{-6}m^{4}, the distance from the neutral axis to the outermost fiber is 0.01 m, and the length of the rod is 2 m.

Given: S_{(Pa)} = 300MPa, I_{(m4)} = 1.2 * 10^{-6}, y_{(m)} = 0.01m, d_{(m)} = 2m.

Force, F_{(N)} = S_{(Pa)} * I_{(m4)} / y_{(m)} * d_{(m)}

F_{(N)} = 300 * 10^{-6} * 1.2 * 10^{-6} / 0.01 * 2

F_{(N)} = 18000N.

- Force =10000N, Stress =200 * 10
^{-6}Pa, Moment of inertia = 1.5 * 10^{-6},

Distance from the neutral axis to the outermost fiber =0.02m. Find the length of the rod.

Given: S_{(Pa)} = 200 * 10^{-6} Pa, I_{(m4)} = 1.5 * 10^{-6}, y_{(m)} = 0.02m, F_{(N)} = 10000N.

Force, F_{(N)} = S_{(Pa)} * I_{(m4)} / y_{(m)} * d_{(m)}

d_{(m)} = S_{(Pa)} * I_{(m4)} / y_{(m) }* F_{(N)}

d_{(m)} = 200 * 10^{-6} * 1.5 * 10^{-6} / 0.02 * 10000

d_{(m)} = 1500m.