Fillet Weld Under Torsional Loading Calculator

Enter value and click on calculate. Result will be displayed.


F = Applied Force
L = Length Of Weld
H = Throat Depth Of Weld
Tshear = Shear Stress In Weld Due To Shear Force
d0 = Distance From Centroid Of Weld Group To Centerline Of Weld
L0 = Distance From Centroid Of Weld Group To Applied Force
Jgroup = Polar Moment Of Inertia
r0 = Radial Distance To Farthest Point On Weld
Ttorsion = Shear Stress In Weld Due Torsion
α> = Angle Enclosed
Tmax = Maximum Shear Stress in Weld

Length Of Weld (L):
Cm
Throat Depth Of Weld (D):
Cm
Applied Force (F):
N
Distance From Centroid Of Weld Group To Applied Force (L0):
Cm
Distance From Centroid Of Weld Group To Centerline Of Weld (d0):
Cm
Shear Stress In Weld Due To Shear Force:
106 N / m2
Polar Moment Of Inertia:
10-6 N / m4
Shear Stress In Weld Due Torsion:
106 N / m2
Angle Enclosed:
°
Maximum Shear Stress In Weld:
106 N / m2

A fillet weld under torsional loading is a common scenario in structural and mechanical engineering. The calculation for the stress in a fillet weld due to torsional loading involves several factors, including the geometry of the weld, the applied torque, and the properties of the material. Here's how you can calculate the stress and the design strength of a fillet weld under torsional loading.

Basic Concept:

When a torsional load is applied to a member that has a fillet weld, the weld experiences shear stress. The stress will be distributed along the throat of the weld, which is typically the weakest cross-section of the weld.

The general approach is to determine the shear stress in the weld throat based on the applied torque and the dimensions of the weld.