Axial Stress Calculator

Cylinder Axial Stress Calculator

Axial Stress (σ_a):

Internal Pressure (P):

Radius (r)

Wall thickness (t):

How This Is Calculated

$$ {\sigma}_a = \frac{P \cdot r}{2t} $$ where:

σ_a = Axial Stress (N/m² or Pa)

P = Internal Pressure (N/m² or Pa)

r = Internal radius of cylinder (m)

t = Wall thickness (m)

Assumptions

The wall thickness is much smaller than the internal radius (typically t < r/10).
The internal pressure is distributed uniformly.
The material of the vessel is homogeneous and isotropic.

Related Calculators

Hoop Stress

General 2D Stress Transformations

Principal Stresses and Angles