Thin Circular Open Tube Torsional Deformation and Stress Equation and Calculator

Beam Deflection and Stress Equation and Calculators

Torsional Deformation and Stress Thin Circular Open Tube of Uniform Thickness Section Equations and Calculator.

Thin Circular Open Tube of Uniform Thickness

ALL calculators require a Premium Membership


Torsional Deformation and Stress Hollow Thin Circular Open Tube of Uniform Thickness Calculator

K = (2/3) π r t3

Angle of Twist under applied Torque Moment

θ = ( T L ) / ( K G )

Shear Stress Maximum

Shear Stress Maximum

Along both edges remote from ends and assumes t is small compared with mean radius.


θ = angle of twist (radians)
α = degrees
T = Twisting or torque moment force-length, (in-lbs, N-mm)
L = Length (in, mm)
r = Radius (in, mm)
t = Thickness wall (in, mm)
τ = Unit shear stress force / area (lbs/in2, N/mm2)
G = Modulus of rigidity force / area (lbs/in2, N/mm2)
K = Polar Moment of Inertia (in4, mm4) for section


Roark's Formulas for Stress and Strain

Contribute Article
Spider Optimizer

© Copyright 2000 - 2018, by Engineers Edge, LLC
All rights reserved
Disclaimer | Feedback | Advertising | Contact

User Reviews/Comments:

There are currently no comments available.

Add a Comment (you must be logged in to post comment Register):
Email: (Optional)